Integer Profile

3,945,180

2^2 × 3 × 5 × 47 × 1399

Prime factors, divisor sums, positional representations and sequence properties for 3,945,180. The prime factorization is 2^2 × 3 × 5 × 47 × 1399.

Number of positive divisors: 48. Showing the recorded part of the sequence: 185.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 11,289,600
Proper-divisor sum: 7,344,420
Digit sum: 30
Digital root: 3

Number bases

Decimal: 3945180
Binary: 1111000011001011011100 (22 bits)
Octal: 0o17031334
Hexadecimal: 0x3C32DC

Divisor catalog (48)

12345610121520304760941411882352824705647059401,3991,4102,7982,8204,1975,5966,9958,39413,99016,78820,98527,98041,97065,75383,940131,506197,259263,012328,765394,518657,530789,036986,2951,315,0601,972,5903,945,180

Showing 48 of 48.

Collatz trajectory (185 steps)

Even: n → n/2; Odd: n → 3n + 1

3,945,1801,972,590986,2952,958,8861,479,4434,438,3302,219,1656,657,4963,328,7481,664,374832,1872,496,5621,248,2813,744,8441,872,422936,2112,808,6341,404,3174,212,9522,106,4761,053,238526,6191,579,858789,9292,369,7881,184,894592,4471,777,342888,6712,666,0141,333,0073,999,0221,999,5115,998,5342,999,2678,997,8024,498,90113,496,7046,748,3523,374,1761,687,088843,544421,772210,886105,443316,330158,165474,496237,248118,62459,31229,65614,8287,4143,70711,1225,56116,6848,3424,171

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 47 × 1399
Distinct prime factors: 5
Perfect square: No
Parity: Even