Search a number
-
+
230112350 = 25213438233
BaseRepresentation
bin11011011011100…
…11110001011110
3121000222220210122
431231303301132
5432402043400
634500034542
75462631326
oct1555636136
9530886718
10230112350
1110898a8a6
1265092a52
133889b470
14227c0286
1515306685
hexdb73c5e

230112350 has 48 divisors (see below), whose sum is σ = 471709392. Its totient is φ = 82978560.

The previous prime is 230112347. The next prime is 230112367. The reversal of 230112350 is 53211032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23834 + ... + 32066.

It is an arithmetic number, because the mean of its divisors is an integer number (9827279).

Almost surely, 2230112350 is an apocalyptic number.

230112350 is an abundant number, since it is smaller than the sum of its proper divisors (241597042).

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

230112350 is a wasteful number, since it uses less digits than its factorization.

230112350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8301 (or 8296 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 230112350 is about 15169.4545056835. The cubic root of 230112350 is about 612.7923136166.

Adding to 230112350 its reverse (53211032), we get a palindrome (283323382).

The spelling of 230112350 in words is "two hundred thirty million, one hundred twelve thousand, three hundred fifty".

Divisors: 1 2 5 10 13 25 26 43 50 65 86 130 215 325 430 559 650 1075 1118 2150 2795 5590 8233 13975 16466 27950 41165 82330 107029 205825 214058 354019 411650 535145 708038 1070290 1770095 2675725 3540190 4602247 5351450 8850475 9204494 17700950 23011235 46022470 115056175 230112350