Integer Profile

7,640,132

2^2 × 47 × 40639

Prime factors, divisor sums, positional representations and sequence properties for 7,640,132. The prime factorization is 2^2 × 47 × 40639.

Number of positive divisors: 12. Showing the recorded part of the sequence: 248.

DeficientEvenComposite

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Arithmetic properties

Positive divisors: 12
Divisor sum: 13,655,040
Proper-divisor sum: 6,014,908
Digit sum: 23
Digital root: 5

Number bases

Decimal: 7640132
Binary: 11101001001010001000100 (23 bits)
Octal: 0o35112104
Hexadecimal: 0x749444

Divisor catalog (12)

124479418840,63981,278162,5561,910,0333,820,0667,640,132

Showing 12 of 12.

Collatz trajectory (248 steps)

Even: n → n/2; Odd: n → 3n + 1

7,640,1323,820,0661,910,0335,730,1002,865,0501,432,5254,297,5762,148,7881,074,394537,1971,611,592805,796402,898201,449604,348302,174151,087453,262226,631679,894339,9471,019,842509,9211,529,764764,882382,4411,147,324573,662286,831860,494430,2471,290,742645,3711,936,114968,0572,904,1721,452,086726,0432,178,1301,089,0653,267,1961,633,598816,7992,450,3981,225,1993,675,5981,837,7995,513,3982,756,6998,270,0984,135,04912,405,1486,202,5743,101,2879,303,8624,651,93113,955,7946,977,89720,933,69210,466,846

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 47 × 40639
Distinct prime factors: 3
Perfect square: No
Parity: Even