Integer Profile

2,631,250

2 × 5^5 × 421

Prime factors, divisor sums, positional representations and sequence properties for 2,631,250. The prime factorization is 2 × 5^5 × 421.

Number of positive divisors: 24. Showing the recorded part of the sequence: 156.

DeficientEvenComposite

Divisor catalog (24)

1251025501252504216258421,2502,1053,1254,2106,25010,52521,05052,625105,250263,125526,2501,315,6252,631,250

Showing 24 of 24.

Collatz trajectory (156 steps)

Even: n → n/2; Odd: n → 3n + 1

2,631,2501,315,6253,946,8761,973,438986,7192,960,1581,480,0794,440,2382,220,1196,660,3583,330,1799,990,5384,995,26914,985,8087,492,9043,746,4521,873,226936,6132,809,8401,404,920702,460351,230175,615526,846263,423790,270395,1351,185,406592,7031,778,110889,0552,667,1661,333,5834,000,7502,000,3756,001,1263,000,5639,001,6904,500,84513,502,5366,751,2683,375,6341,687,8175,063,4522,531,7261,265,8633,797,5901,898,7955,696,3862,848,1938,544,5804,272,2902,136,1456,408,4363,204,2181,602,1094,806,3282,403,1641,201,582600,791

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5^5 × 421
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 4,944,996
Proper-divisor sum: 2,313,746
Digit sum: 19
Digital root: 1

Number bases

Decimal: 2631250
Binary: 1010000010011001010010 (22 bits)
Octal: 0o12023122
Hexadecimal: 0x282652