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232229368 = 23718792207
BaseRepresentation
bin11011101011110…
…00100111111000
3121011222110210201
431311320213320
5433422314433
635013251544
75516626360
oct1565704770
9534873721
10232229368
1110a0a63a8
1265933bb4
133915cc37
1422bb19a0
15155c3a7d
hexdd789f8

232229368 has 32 divisors (see below), whose sum is σ = 498124800. Its totient is φ = 99428832.

The previous prime is 232229363. The next prime is 232229377. The reversal of 232229368 is 863922232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232229363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104121 + ... + 106327.

It is an arithmetic number, because the mean of its divisors is an integer number (15566400).

Almost surely, 2232229368 is an apocalyptic number.

232229368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

232229368 is an abundant number, since it is smaller than the sum of its proper divisors (265895432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232229368 is a wasteful number, since it uses less digits than its factorization.

232229368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4099 (or 4095 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 232229368 is about 15239.0737251317. The cubic root of 232229368 is about 614.6657959018.

The spelling of 232229368 in words is "two hundred thirty-two million, two hundred twenty-nine thousand, three hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 1879 2207 3758 4414 7516 8828 13153 15032 15449 17656 26306 30898 52612 61796 105224 123592 4146953 8293906 16587812 29028671 33175624 58057342 116114684 232229368