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230001112254 = 23831734615791
BaseRepresentation
bin1101011000110100100…
…0100111010010111110
3210222200011200002121010
43112031020213102332
512232020241043004
6253354442020050
722421433124404
oct3261510472276
9728604602533
10230001112254
11895a76a4951
12386aaaa7626
13188c59b35c4
14b1bc739474
155eb221ca89
hex358d2274be

230001112254 has 64 divisors (see below), whose sum is σ = 469332154368. Its totient is φ = 75129187200.

The previous prime is 230001112241. The next prime is 230001112261. The reversal of 230001112254 is 452211100032.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230001112254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39714099 + ... + 39719889.

It is an arithmetic number, because the mean of its divisors is an integer number (7333314912).

Almost surely, 2230001112254 is an apocalyptic number.

230001112254 is an abundant number, since it is smaller than the sum of its proper divisors (239331042114).

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

230001112254 is a wasteful number, since it uses less digits than its factorization.

230001112254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6513.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 230001112254 its reverse (452211100032), we get a palindrome (682212212286).

The spelling of 230001112254 in words is "two hundred thirty billion, one million, one hundred twelve thousand, two hundred fifty-four".

Divisors: 1 2 3 6 83 166 173 249 346 461 498 519 922 1038 1383 2766 5791 11582 14359 17373 28718 34746 38263 43077 76526 79753 86154 114789 159506 229578 239259 478518 480653 961306 1001843 1441959 2003686 2669651 2883918 3005529 5339302 6011058 6619499 8008953 13238998 16017906 19858497 39716994 83152969 166305938 221581033 249458907 443162066 461849623 498917814 664743099 923699246 1329486198 1385548869 2771097738 38333518709 76667037418 115000556127 230001112254