Integer Profile

3,811,925

5^2 × 13 × 37 × 317

Prime factors, divisor sums, positional representations and sequence properties for 3,811,925. The prime factorization is 5^2 × 13 × 37 × 317.

Number of positive divisors: 24. Showing the recorded part of the sequence: 278.

DeficientOddComposite

Divisor catalog (24)

15132537651853173254819251,5852,4054,1217,92511,72912,02520,60558,645103,025152,477293,225762,3853,811,925

Showing 24 of 24.

Collatz trajectory (278 steps)

Even: n → n/2; Odd: n → 3n + 1

3,811,92511,435,7765,717,8882,858,9441,429,472714,736357,368178,68489,34244,671134,01467,007201,022100,511301,534150,767452,302226,151678,454339,2271,017,682508,8411,526,524763,262381,6311,144,894572,4471,717,342858,6712,576,0141,288,0073,864,0221,932,0115,796,0342,898,0178,694,0524,347,0262,173,5136,520,5403,260,2701,630,1354,890,4062,445,2037,335,6103,667,80511,003,4165,501,7082,750,8541,375,4274,126,2822,063,1416,189,4243,094,7121,547,356773,678386,8391,160,518580,2591,740,778870,389

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 13 × 37 × 317
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 5,244,456
Proper-divisor sum: 1,432,531
Digit sum: 29
Digital root: 2

Number bases

Decimal: 3811925
Binary: 1110100010101001010101 (22 bits)
Octal: 0o16425125
Hexadecimal: 0x3A2A55