Integer Profile

9,900,788

2^2 × 61 × 40577

Prime factors, divisor sums, positional representations and sequence properties for 9,900,788. The prime factorization is 2^2 × 61 × 40577.

Number of positive divisors: 12. Showing the recorded part of the sequence: 207.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 17,610,852
Proper-divisor sum: 7,710,064
Digit sum: 41
Digital root: 5

Number bases

Decimal: 9900788
Binary: 100101110001001011110100 (24 bits)
Octal: 0o45611364
Hexadecimal: 0x9712F4

Divisor catalog (12)

1246112224440,57781,154162,3082,475,1974,950,3949,900,788

Showing 12 of 12.

Collatz trajectory (207 steps)

Even: n → n/2; Odd: n → 3n + 1

9,900,7884,950,3942,475,1977,425,5923,712,7961,856,398928,1992,784,5981,392,2994,176,8982,088,4496,265,3483,132,6741,566,3374,699,0122,349,5061,174,7533,524,2601,762,130881,0652,643,1961,321,598660,7991,982,398991,1992,973,5981,486,7994,460,3982,230,1996,690,5983,345,29910,035,8985,017,94915,053,8487,526,9243,763,4621,881,7315,645,1942,822,5978,467,7924,233,8962,116,9481,058,474529,2371,587,712793,856396,928198,46499,23249,61624,80812,4046,2023,1019,3044,6522,3261,1633,4901,745

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 61 × 40577
Distinct prime factors: 3
Perfect square: No
Parity: Even