Integer Profile

1,720,045

5 × 463 × 743

Prime factors, divisor sums, positional representations and sequence properties for 1,720,045. The prime factorization is 5 × 463 × 743.

Number of positive divisors: 8. Showing the recorded part of the sequence: 132.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,071,296
Proper-divisor sum: 351,251
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1720045
Binary: 110100011111011101101 (21 bits)
Octal: 0o6437355
Hexadecimal: 0x1A3EED

Divisor catalog (8)

154637432,3153,715344,0091,720,045

Showing 8 of 8.

Collatz trajectory (132 steps)

Even: n → n/2; Odd: n → 3n + 1

1,720,0455,160,1362,580,0681,290,034645,0171,935,052967,526483,7631,451,290725,6452,176,9361,088,468544,234272,117816,352408,176204,088102,04451,02225,51176,53438,267114,80257,401172,20486,10243,051129,15464,577193,73296,86648,433145,30072,65036,325108,97654,48827,24413,6226,81120,43410,21730,65215,3267,66322,99011,49534,48617,24351,73025,86577,59638,79819,39958,19829,09987,29843,649130,94865,474

Showing 60 of 60.

Prime factorization

Factorization: 5 × 463 × 743
Distinct prime factors: 3
Perfect square: No
Parity: Odd