Integer Profile

2,748,775

5^2 × 43 × 2557

Prime factors, divisor sums, positional representations and sequence properties for 2,748,775. The prime factorization is 5^2 × 43 × 2557.

Number of positive divisors: 12. Showing the recorded part of the sequence: 94.

DeficientOddComposite

Divisor catalog (12)

1525432151,0752,55712,78563,925109,951549,7552,748,775

Showing 12 of 12.

Collatz trajectory (94 steps)

Even: n → n/2; Odd: n → 3n + 1

2,748,7758,246,3264,123,16312,369,4906,184,74518,554,2369,277,1184,638,55913,915,6786,957,83920,873,51810,436,75931,310,27815,655,13946,965,41823,482,70970,448,12835,224,06417,612,0328,806,0164,403,0082,201,5041,100,752550,376275,188137,59468,797206,392103,19651,59825,79977,39838,699116,09858,049174,14887,07443,537130,61265,30632,65397,96048,98024,49012,24536,73618,3689,1844,5922,2961,1485742878624311,2946471,9429712,914

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 43 × 2557
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,489,112
Proper-divisor sum: 740,337
Digit sum: 40
Digital root: 4

Number bases

Decimal: 2748775
Binary: 1010011111000101100111 (22 bits)
Octal: 0o12370547
Hexadecimal: 0x29F167