Integer Profile

4,420,728

2^3 × 3^2 × 13 × 4723

Prime factors, divisor sums, positional representations and sequence properties for 4,420,728. The prime factorization is 2^3 × 3^2 × 13 × 4723.

Number of positive divisors: 48. Showing the recorded part of the sequence: 242.

AbundantEvenComposite

Prime factorization

Factorization: 2^3 × 3^2 × 13 × 4723
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 12,896,520
Proper-divisor sum: 8,475,792
Digit sum: 27
Digital root: 9

Number bases

Decimal: 4420728
Binary: 10000110111010001111000 (23 bits)
Octal: 0o20672170
Hexadecimal: 0x437478

Divisor catalog (48)

1234689121318242636395272781041171562343124689364,7239,44614,16918,89228,33837,78442,50756,67661,39985,014113,352122,798170,028184,197245,596340,056368,394491,192552,591736,7881,105,1821,473,5762,210,3644,420,728

Showing 48 of 48.

Collatz trajectory (242 steps)

Even: n → n/2; Odd: n → 3n + 1

4,420,7282,210,3641,105,182552,5911,657,774828,8872,486,6621,243,3313,729,9941,864,9975,594,9922,797,4961,398,748699,374349,6871,049,062524,5311,573,594786,7972,360,3921,180,196590,098295,049885,148442,574221,287663,862331,931995,794497,8971,493,692746,846373,4231,120,270560,1351,680,406840,2032,520,6101,260,3053,780,9161,890,458945,2292,835,6881,417,844708,922354,4611,063,384531,692265,846132,923398,770199,385598,156299,078149,539448,618224,309672,928336,464168,232

Showing 60 of 60.