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230112233001 = 32759271228443
BaseRepresentation
bin1101011001001111000…
…0100000011000101001
3210222221220202121121100
43112103300200120221
512232232212424001
6253413451432013
722424252464530
oct3262360403051
9728856677540
10230112233001
11896543a1582
1238720155609
1318912a1bb21
14b1cd3c3317
155ebbd6c586
hex3593c20629

230112233001 has 48 divisors (see below), whose sum is σ = 387733432320. Its totient is φ = 128786461920.

The previous prime is 230112232993. The next prime is 230112233003. The reversal of 230112233001 is 100332211032.

230112233001 is a `hidden beast` number, since 230 + 112 + 23 + 300 + 1 = 666.

It is not a de Polignac number, because 230112233001 - 23 = 230112232993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230112233003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 893086 + ... + 1121528.

It is an arithmetic number, because the mean of its divisors is an integer number (8077779840).

Almost surely, 2230112233001 is an apocalyptic number.

230112233001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

230112233001 is a deficient number, since it is larger than the sum of its proper divisors (157621199319).

230112233001 is a wasteful number, since it uses less digits than its factorization.

230112233001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228786 (or 228783 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 230112233001 its reverse (100332211032), we get a palindrome (330444444033).

The spelling of 230112233001 in words is "two hundred thirty billion, one hundred twelve million, two hundred thirty-three thousand, one".

Divisors: 1 3 7 9 21 59 63 177 271 413 531 813 1239 1897 2439 3717 5691 15989 17073 47967 111923 143901 228443 335769 685329 1007307 1599101 2055987 4797303 13478137 14391909 40434411 61908053 94346959 121303233 185724159 283040877 433356371 557172477 849122631 1300069113 3652575127 3900207339 10957725381 25568025889 32873176143 76704077667 230112233001