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230251352 = 2333018719
BaseRepresentation
bin11011011100101…
…01101101011000
3121001020222110212
431232111231120
5432421020402
634503030252
75464050512
oct1556255530
9531228425
10230251352
11108a75281
126513b388
1338919806
1422818bb2
1515332952
hexdb95b58

230251352 has 16 divisors (see below), whose sum is σ = 431901600. Its totient is φ = 115077600.

The previous prime is 230251331. The next prime is 230251397. The reversal of 230251352 is 253152032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22049 + ... + 30767.

It is an arithmetic number, because the mean of its divisors is an integer number (26993850).

Almost surely, 2230251352 is an apocalyptic number.

It is an amenable number.

230251352 is a deficient number, since it is larger than the sum of its proper divisors (201650248).

230251352 is a wasteful number, since it uses less digits than its factorization.

230251352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12026 (or 12022 counting only the distinct ones).

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

The square root of 230251352 is about 15174.0354553428. The cubic root of 230251352 is about 612.9156768516.

The spelling of 230251352 in words is "two hundred thirty million, two hundred fifty-one thousand, three hundred fifty-two".

Divisors: 1 2 4 8 3301 6602 8719 13204 17438 26408 34876 69752 28781419 57562838 115125676 230251352