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230605032 = 23373144279
BaseRepresentation
bin11011011111011…
…00000011101000
3121001220221122010
431233230003220
5433013330112
634514355520
75500052610
oct1557540350
9531827563
10230605032
11109196a79
126528bba0
1338a117a8
14228aba40
15153a263c
hexdbec0e8

230605032 has 64 divisors (see below), whose sum is σ = 680140800. Its totient is φ = 63760320.

The previous prime is 230605027. The next prime is 230605049. The reversal of 230605032 is 230506032.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16932 + ... + 27347.

It is an arithmetic number, because the mean of its divisors is an integer number (10627200).

Almost surely, 2230605032 is an apocalyptic number.

It is an amenable number.

230605032 is an abundant number, since it is smaller than the sum of its proper divisors (449535768).

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

230605032 is a wasteful number, since it uses less digits than its factorization.

230605032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44326 (or 44322 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 230605032 is about 15185.6851014368. The cubic root of 230605032 is about 613.2293414847.

The spelling of 230605032 in words is "two hundred thirty million, six hundred five thousand, thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 31 42 56 62 84 93 124 168 186 217 248 372 434 651 744 868 1302 1736 2604 5208 44279 88558 132837 177116 265674 309953 354232 531348 619906 929859 1062696 1239812 1372649 1859718 2479624 2745298 3719436 4117947 5490596 7438872 8235894 9608543 10981192 16471788 19217086 28825629 32943576 38434172 57651258 76868344 115302516 230605032