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230105825280027 = 32172439914826797
BaseRepresentation
bin110100010100011110101111…
…111110100000000000011011
31010011201220100121021001020100
4310110132233332200000123
5220130023212232430102
62133221053511430443
766316411601033154
oct6424365776400033
91104656317231210
10230105825280027
1167356372584614
1221984073385423
139b51b6a030b08
1440b727795c92b
151b908a96c6a1c
hexd147affa001b

230105825280027 has 12 divisors (see below), whose sum is σ = 332375296125600. Its totient is φ = 153403784212848.

The previous prime is 230105825279971. The next prime is 230105825280041. The reversal of 230105825280027 is 720082528501032.

230105825280027 is a `hidden beast` number, since 2 + 3 + 0 + 10 + 582 + 52 + 8 + 0 + 0 + 2 + 7 = 666.

230105825280027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230105825280027 - 27 = 230105825279899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230105825280127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8106193 + ... + 22932989.

It is an arithmetic number, because the mean of its divisors is an integer number (27697941343800).

Almost surely, 2230105825280027 is an apocalyptic number.

230105825280027 is a deficient number, since it is larger than the sum of its proper divisors (102269470845573).

230105825280027 is a wasteful number, since it uses less digits than its factorization.

230105825280027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16551202 (or 16551199 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The spelling of 230105825280027 in words is "two hundred thirty trillion, one hundred five billion, eight hundred twenty-five million, two hundred eighty thousand, twenty-seven".

Divisors: 1 3 9 1724399 5173197 14826797 15519591 44480391 133441173 25567313920003 76701941760009 230105825280027