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232988952 = 23371386839
BaseRepresentation
bin11011110001100…
…10000100011000
3121020102001202110
431320302010120
5434121121302
635041432320
75526242040
oct1570620430
9536361673
10232988952
1110a575059
126603b6a0
13393678b1
1422d2c720
15156c3b6c
hexde32118

232988952 has 32 divisors (see below), whose sum is σ = 665683200. Its totient is φ = 66568224.

The previous prime is 232988947. The next prime is 232988957. The reversal of 232988952 is 259889232.

It is an interprime number because it is at equal distance from previous prime (232988947) and next prime (232988957).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232988957) 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, 693252 + ... + 693587.

It is an arithmetic number, because the mean of its divisors is an integer number (20802600).

Almost surely, 2232988952 is an apocalyptic number.

It is an amenable number.

232988952 is an abundant number, since it is smaller than the sum of its proper divisors (432694248).

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

232988952 is a wasteful number, since it uses less digits than its factorization.

232988952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386855 (or 1386851 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 232988952 is about 15263.9756289114. The cubic root of 232988952 is about 615.3352234172.

The spelling of 232988952 in words is "two hundred thirty-two million, nine hundred eighty-eight thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 1386839 2773678 4160517 5547356 8321034 9707873 11094712 16642068 19415746 29123619 33284136 38831492 58247238 77662984 116494476 232988952