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232824125 = 531862593
BaseRepresentation
bin11011110000010…
…01110100111101
3121020002200122202
431320021310331
5434100333000
635034121245
75524654352
oct1570116475
9536080582
10232824125
1110a472236
1265b80225
133930a871
1422cc8629
151568edd5
hexde09d3d

232824125 has 8 divisors (see below), whose sum is σ = 290564664. Its totient is φ = 186259200.

The previous prime is 232824121. The next prime is 232824131. The reversal of 232824125 is 521428232.

It can be written as a sum of positive squares in 4 ways, for example, as 8213956 + 224610169 = 2866^2 + 14987^2 .

It is not a de Polignac number, because 232824125 - 22 = 232824121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232824121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931172 + ... + 931421.

It is an arithmetic number, because the mean of its divisors is an integer number (36320583).

Almost surely, 2232824125 is an apocalyptic number.

232824125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232824125 is a deficient number, since it is larger than the sum of its proper divisors (57740539).

232824125 is an equidigital number, since it uses as much as digits as its factorization.

232824125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862608 (or 1862598 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 232824125 is about 15258.5754577549. The cubic root of 232824125 is about 615.1900837948.

The spelling of 232824125 in words is "two hundred thirty-two million, eight hundred twenty-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 1862593 9312965 46564825 232824125