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235152032 = 2579167557
BaseRepresentation
bin11100000010000…
…10001010100000
3121101110221221112
432001002022200
5440144331112
635200042452
75553521303
oct1601021240
9541427845
10235152032
11110812225
1266903428
133994431b
1423332b3a
151599ea22
hexe0422a0

235152032 has 48 divisors (see below), whose sum is σ = 472469760. Its totient is φ = 115185408.

The previous prime is 235151989. The next prime is 235152061. The reversal of 235152032 is 230251532.

It is a junction number, because it is equal to n+sod(n) for n = 235151989 and 235152007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421898 + ... + 422454.

It is an arithmetic number, because the mean of its divisors is an integer number (9843120).

Almost surely, 2235152032 is an apocalyptic number.

It is an amenable number.

235152032 is an abundant number, since it is smaller than the sum of its proper divisors (237317728).

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

235152032 is a wasteful number, since it uses less digits than its factorization.

235152032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 235152032 is about 15334.6676520882. The cubic root of 235152032 is about 617.2336272360.

The spelling of 235152032 in words is "two hundred thirty-five million, one hundred fifty-two thousand, thirty-two".

Divisors: 1 2 4 8 16 32 79 158 167 316 334 557 632 668 1114 1264 1336 2228 2528 2672 4456 5344 8912 13193 17824 26386 44003 52772 88006 93019 105544 176012 186038 211088 352024 372076 422176 704048 744152 1408096 1488304 2976608 7348501 14697002 29394004 58788008 117576016 235152032