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230043073655 = 5199811285079
BaseRepresentation
bin1101011000111110100…
…0101011110001110111
3210222210002121221211002
43112033220223301313
512232112011324110
6253402541233515
722422452602013
oct3261750536167
9728702557732
10230043073655
118961935509a
1238700b6289b
13189015b5b35
14b1c413d543
155eb5c5aaa5
hex358fa2bc77

230043073655 has 16 divisors (see below), whose sum is σ = 277781952000. Its totient is φ = 182883238560.

The previous prime is 230043073573. The next prime is 230043073679. The reversal of 230043073655 is 556370340032.

It is not a de Polignac number, because 230043073655 - 210 = 230043072631 is a prime.

It is a super-3 number, since 3×2300430736553 (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 664406 + ... + 949484.

It is an arithmetic number, because the mean of its divisors is an integer number (17361372000).

Almost surely, 2230043073655 is an apocalyptic number.

230043073655 is a deficient number, since it is larger than the sum of its proper divisors (47738878345).

230043073655 is a wasteful number, since it uses less digits than its factorization.

230043073655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286094.

The product of its (nonzero) digits is 226800, while the sum is 38.

The spelling of 230043073655 in words is "two hundred thirty billion, forty-three million, seventy-three thousand, six hundred fifty-five".

Divisors: 1 5 199 811 995 4055 161389 285079 806945 1425395 56730721 231199069 283653605 1155995345 46008614731 230043073655