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232117024 = 257253657
BaseRepresentation
bin11011101010111…
…01001100100000
3121011202202200211
431311131030200
5433410221044
635011023504
75515651006
oct1565351440
9534682624
10232117024
1110a029a57
126589ab94
1339120a69
1422b82a76
15155a0634
hexdd5d320

232117024 has 12 divisors (see below), whose sum is σ = 456980454. Its totient is φ = 116058496.

The previous prime is 232117013. The next prime is 232117037. The reversal of 232117024 is 420711232.

232117024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 197683600 + 34433424 = 14060^2 + 5868^2 .

It is a junction number, because it is equal to n+sod(n) for n = 232116986 and 232117004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3626797 + ... + 3626860.

Almost surely, 2232117024 is an apocalyptic number.

It is an amenable number.

232117024 is a deficient number, since it is larger than the sum of its proper divisors (224863430).

232117024 is an equidigital number, since it uses as much as digits as its factorization.

232117024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7253667 (or 7253659 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 232117024 is about 15235.3872284232. The cubic root of 232117024 is about 614.5666623698.

Adding to 232117024 its reverse (420711232), we get a palindrome (652828256).

The spelling of 232117024 in words is "two hundred thirty-two million, one hundred seventeen thousand, twenty-four".

Divisors: 1 2 4 8 16 32 7253657 14507314 29014628 58029256 116058512 232117024