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125932628 = 22307102551
BaseRepresentation
bin1111000000110…
…01010001010100
322202222001002102
413200121101110
5224214321003
620255101232
73056260343
oct740312124
9282861072
10125932628
11650a4058
1236211818
1320123363
1412a21b5a
15b0c8588
hex7819454

125932628 has 12 divisors (see below), whose sum is σ = 221102112. Its totient is φ = 62760600.

The previous prime is 125932537. The next prime is 125932643. The reversal of 125932628 is 826239521.

It is a junction number, because it is equal to n+sod(n) for n = 125932591 and 125932600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50048 + ... + 52503.

It is an arithmetic number, because the mean of its divisors is an integer number (18425176).

Almost surely, 2125932628 is an apocalyptic number.

It is an amenable number.

125932628 is a deficient number, since it is larger than the sum of its proper divisors (95169484).

125932628 is a wasteful number, since it uses less digits than its factorization.

125932628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102862 (or 102860 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 125932628 is about 11221.9707716604. The cubic root of 125932628 is about 501.2404241511.

The spelling of 125932628 in words is "one hundred twenty-five million, nine hundred thirty-two thousand, six hundred twenty-eight".

Divisors: 1 2 4 307 614 1228 102551 205102 410204 31483157 62966314 125932628