Integer Profile

1,291,200

2^6 × 3 × 5^2 × 269

Prime factors, divisor sums, positional representations and sequence properties for 1,291,200. The prime factorization is 2^6 × 3 × 5^2 × 269.

Number of positive divisors: 84. Showing the recorded part of the sequence: 230.

AbundantEvenComposite

Prime factorization

Factorization: 2^6 × 3 × 5^2 × 269
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 84
Divisor sum: 4,251,960
Proper-divisor sum: 2,960,760
Digit sum: 15
Digital root: 6

Number bases

Decimal: 1291200
Binary: 100111011001111000000 (21 bits)
Octal: 0o4731700
Hexadecimal: 0x13B3C0

Divisor catalog (84)

123456810121516202425303240485060647580961001201501601922002402693003204004805386008008079601,0761,2001,3451,6001,6142,1522,4002,6903,2284,0354,3044,8005,3806,4566,7258,0708,60810,76012,912

Showing 60 of 84.

Collatz trajectory (230 steps)

Even: n → n/2; Odd: n → 3n + 1

1,291,200645,600322,800161,40080,70040,35020,17560,52630,26390,79045,395136,18668,093204,280102,14051,07025,53576,60638,303114,91057,455172,36686,183258,550129,275387,826193,913581,740290,870145,435436,306218,153654,460327,230163,615490,846245,423736,270368,1351,104,406552,2031,656,610828,3052,484,9161,242,458621,2291,863,688931,844465,922232,961698,884349,442174,721524,164262,082131,041393,124196,56298,281294,844

Showing 60 of 60.