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230113318255 = 5383171201103
BaseRepresentation
bin1101011001001111010…
…0101001010101101111
3210222221222210202021221
43112103310221111233
512232233002141010
6253413531004211
722424264634532
oct3262364512557
9728858722257
10230113318255
1189654a72987
1238720599667
131891300baa2
14b1cd5c6a19
155ebbed3dda
hex3593d2956f

230113318255 has 8 divisors (see below), whose sum is σ = 276143418432. Its totient is φ = 184085696928.

The previous prime is 230113318223. The next prime is 230113318307. The reversal of 230113318255 is 552813311032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230113318255 - 25 = 230113318223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230113318255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408967 + ... + 792136.

It is an arithmetic number, because the mean of its divisors is an integer number (34517927304).

Almost surely, 2230113318255 is an apocalyptic number.

230113318255 is a deficient number, since it is larger than the sum of its proper divisors (46030100177).

230113318255 is a wasteful number, since it uses less digits than its factorization.

230113318255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239425.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 230113318255 its reverse (552813311032), we get a palindrome (782926629287).

The spelling of 230113318255 in words is "two hundred thirty billion, one hundred thirteen million, three hundred eighteen thousand, two hundred fifty-five".

Divisors: 1 5 38317 191585 1201103 6005515 46022663651 230113318255