Integer Profile

2,987,500

2^2 × 5^5 × 239

Prime factors, divisor sums, positional representations and sequence properties for 2,987,500. The prime factorization is 2^2 × 5^5 × 239.

Number of positive divisors: 36. Showing the recorded part of the sequence: 89.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5^5 × 239
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 36
Divisor sum: 6,562,080
Proper-divisor sum: 3,574,580
Digit sum: 31
Digital root: 4

Number bases

Decimal: 2987500
Binary: 1011011001010111101100 (22 bits)
Octal: 0o13312754
Hexadecimal: 0x2D95EC

Divisor catalog (36)

1245102025501001252392504785006259561,1951,2502,3902,5003,1254,7805,9756,25011,95012,50023,90029,87559,750119,500149,375298,750597,500746,8751,493,7502,987,500

Showing 36 of 36.

Collatz trajectory (89 steps)

Even: n → n/2; Odd: n → 3n + 1

2,987,5001,493,750746,8752,240,6261,120,3133,360,9401,680,470840,2352,520,7061,260,3533,781,0601,890,530945,2652,835,7961,417,898708,9492,126,8481,063,424531,712265,856132,92866,46433,23216,6168,3084,1542,0776,2323,1161,5587792,3381,1693,5081,7548772,6321,3166583299884942477423711,1145571,6728364182096283141574722361185917889

Showing 60 of 60.