Integer Profile

1,890,081

3^3 × 70003

Prime factors, divisor sums, positional representations and sequence properties for 1,890,081. The prime factorization is 3^3 × 70003.

Number of positive divisors: 8. Showing the recorded part of the sequence: 171.

DeficientOddComposite

Prime factorization

Factorization: 3^3 × 70003
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,800,160
Proper-divisor sum: 910,079
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1890081
Binary: 111001101011100100001 (21 bits)
Octal: 0o7153441
Hexadecimal: 0x1CD721

Divisor catalog (8)

1392770,003210,009630,0271,890,081

Showing 8 of 8.

Collatz trajectory (171 steps)

Even: n → n/2; Odd: n → 3n + 1

1,890,0815,670,2442,835,1221,417,5614,252,6842,126,3421,063,1713,189,5141,594,7574,784,2722,392,1361,196,068598,034299,017897,052448,526224,263672,790336,3951,009,186504,5931,513,780756,890378,4451,135,336567,668283,834141,917425,752212,876106,43853,219159,65879,829239,488119,74459,87229,93614,9687,4843,7421,8715,6142,8078,4224,21112,6346,31718,9529,4764,7382,3697,1083,5541,7775,3322,6661,3334,0002,000

Showing 60 of 60.