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232075625 = 54371321
BaseRepresentation
bin11011101010100…
…11000101101001
3121011200122220112
431311103011221
5433402410000
635010104105
75515416215
oct1565230551
9534618815
10232075625
1110a000941
126587b035
1339107c72
1422b71945
1515593235
hexdd53169

232075625 has 10 divisors (see below), whose sum is σ = 290002482. Its totient is φ = 185660000.

The previous prime is 232075607. The next prime is 232075637. The reversal of 232075625 is 526570232.

It can be written as a sum of positive squares in 5 ways, for example, as 162001984 + 70073641 = 12728^2 + 8371^2 .

It is not a de Polignac number, because 232075625 - 26 = 232075561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232075591 and 232075600.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 185036 + ... + 186285.

Almost surely, 2232075625 is an apocalyptic number.

232075625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232075625 is a deficient number, since it is larger than the sum of its proper divisors (57926857).

232075625 is an frugal number, since it uses more digits than its factorization.

232075625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371341 (or 371326 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 232075625 is about 15234.0285217010. The cubic root of 232075625 is about 614.5301233897.

The spelling of 232075625 in words is "two hundred thirty-two million, seventy-five thousand, six hundred twenty-five".

Divisors: 1 5 25 125 625 371321 1856605 9283025 46415125 232075625