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125353052 = 221159109443
BaseRepresentation
bin1110111100010…
…11110001011100
322201212121001122
413132023301130
5224042244202
620234430112
73051324536
oct736136134
9281777048
10125353052
1164838670
1235b92338
131cc7c606
1412910856
15b0119a2
hex778bc5c

125353052 has 48 divisors (see below), whose sum is σ = 246153600. Its totient is φ = 55373760.

The previous prime is 125353043. The next prime is 125353069. The reversal of 125353052 is 250353521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282743 + ... + 283185.

It is an arithmetic number, because the mean of its divisors is an integer number (5128200).

Almost surely, 2125353052 is an apocalyptic number.

It is an amenable number.

125353052 is a deficient number, since it is larger than the sum of its proper divisors (120800548).

125353052 is a wasteful number, since it uses less digits than its factorization.

125353052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 125353052 is about 11196.1177199956. The cubic root of 125353052 is about 500.4702935093.

The spelling of 125353052 in words is "one hundred twenty-five million, three hundred fifty-three thousand, fifty-two".

Divisors: 1 2 4 11 22 44 59 109 118 218 236 436 443 649 886 1199 1298 1772 2398 2596 4796 4873 6431 9746 12862 19492 25724 26137 48287 52274 70741 96574 104548 141482 193148 282964 287507 531157 575014 1062314 1150028 2124628 2848933 5697866 11395732 31338263 62676526 125353052