Integer Profile

2,747,755

5 × 549551

Prime factors, divisor sums, positional representations and sequence properties for 2,747,755. The prime factorization is 5 × 549551.

Number of positive divisors: 4. Showing the recorded part of the sequence: 213.

DeficientOddComposite

Arithmetic properties

Positive divisors: 4
Divisor sum: 3,297,312
Proper-divisor sum: 549,557
Digit sum: 37
Digital root: 1

Number bases

Decimal: 2747755
Binary: 1010011110110101101011 (22 bits)
Octal: 0o12366553
Hexadecimal: 0x29ED6B

Divisor catalog (4)

15549,5512,747,755

Showing 4 of 4.

Collatz trajectory (213 steps)

Even: n → n/2; Odd: n → 3n + 1

2,747,7558,243,2664,121,63312,364,9006,182,4503,091,2259,273,6764,636,8382,318,4196,955,2583,477,62910,432,8885,216,4442,608,2221,304,1113,912,3341,956,1675,868,5022,934,2518,802,7544,401,37713,204,1326,602,0663,301,0339,903,1004,951,5502,475,7757,427,3263,713,66311,140,9905,570,49516,711,4868,355,74325,067,23012,533,61537,600,84618,800,42356,401,27028,200,63584,601,90642,300,953126,902,86063,451,43031,725,71595,177,14647,588,573142,765,72071,382,86035,691,43017,845,71553,537,14626,768,57380,305,72040,152,86020,076,43010,038,21530,114,64615,057,32345,171,97022,585,985

Showing 60 of 60.

Prime factorization

Factorization: 5 × 549551
Distinct prime factors: 2
Perfect square: No
Parity: Odd