Integer Profile

7,448,985

3^2 × 5 × 165533

Prime factors, divisor sums, positional representations and sequence properties for 7,448,985. The prime factorization is 3^2 × 5 × 165533.

Number of positive divisors: 12. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Divisor catalog (12)

13591545165,533496,599827,6651,489,7972,482,9957,448,985

Showing 12 of 12.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,448,98522,346,95611,173,4785,586,73916,760,2188,380,10925,140,32812,570,1646,285,0823,142,5419,427,6244,713,8122,356,9061,178,4533,535,3601,767,680883,840441,920220,960110,48055,24027,62013,8106,90520,71610,3585,17915,5387,76923,30811,6545,82717,4828,74126,22413,1126,5563,2781,6394,9182,4597,3783,68911,0685,5342,7678,3024,15112,4546,22718,6829,34128,02414,0127,0063,50310,5105,25515,7667,883

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5 × 165533
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 12,911,652
Proper-divisor sum: 5,462,667
Digit sum: 45
Digital root: 9

Number bases

Decimal: 7448985
Binary: 11100011010100110011001 (23 bits)
Octal: 0o34324631
Hexadecimal: 0x71A999