Integer Profile

1,302,520

2^3 × 5 × 32563

Prime factors, divisor sums, positional representations and sequence properties for 1,302,520. The prime factorization is 2^3 × 5 × 32563.

Number of positive divisors: 16. Showing the recorded part of the sequence: 186.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,930,760
Proper-divisor sum: 1,628,240
Digit sum: 13
Digital root: 4

Number bases

Decimal: 1302520
Binary: 100111101111111111000 (21 bits)
Octal: 0o4757770
Hexadecimal: 0x13DFF8

Divisor catalog (16)

1245810204032,56365,126130,252162,815260,504325,630651,2601,302,520

Showing 16 of 16.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

1,302,520651,260325,630162,815488,446244,223732,670366,3351,099,006549,5031,648,510824,2552,472,7661,236,3833,709,1501,854,5755,563,7262,781,8638,345,5904,172,79512,518,3866,259,19318,777,5809,388,7904,694,39514,083,1867,041,59321,124,78010,562,3905,281,19515,843,5867,921,79323,765,38011,882,6905,941,34517,824,0368,912,0184,456,00913,368,0286,684,0143,342,00710,026,0225,013,01115,039,0347,519,51722,558,55211,279,2765,639,6382,819,8198,459,4584,229,72912,689,1886,344,5943,172,2979,516,8924,758,4462,379,2237,137,6703,568,83510,706,506

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 5 × 32563
Distinct prime factors: 3
Perfect square: No
Parity: Even