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232073023 = 7132550253
BaseRepresentation
bin11011101010100…
…10011100111111
3121011200112100011
431311102130333
5433402314043
635010044051
75515405510
oct1565223477
9534615304
10232073023
11109aa9996
1265879627
1339106a20
1422b70a07
151559259d
hexdd5273f

232073023 has 8 divisors (see below), whose sum is σ = 285628448. Its totient is φ = 183618144.

The previous prime is 232072999. The next prime is 232073033. The reversal of 232073023 is 320370232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232073023 - 213 = 232064831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232072985 and 232073003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232073033) 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, 1275036 + ... + 1275217.

It is an arithmetic number, because the mean of its divisors is an integer number (35703556).

Almost surely, 2232073023 is an apocalyptic number.

232073023 is a deficient number, since it is larger than the sum of its proper divisors (53555425).

232073023 is a wasteful number, since it uses less digits than its factorization.

232073023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550273.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 232073023 is about 15233.9431205450. The cubic root of 232073023 is about 614.5278267054.

The spelling of 232073023 in words is "two hundred thirty-two million, seventy-three thousand, twenty-three".

Divisors: 1 7 13 91 2550253 17851771 33153289 232073023