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230013102210 = 23537207219011
BaseRepresentation
bin1101011000110111011…
…0010110100010000010
3210222201000020020201120
43112031312112202002
512232031323232320
6253355551013110
722421640052503
oct3261566264202
9728630206646
10230013102210
1189603444101
12386b2b0a196
13188c8320b58
14b1c017abaa
155eb32da440
hex358dd96882

230013102210 has 32 divisors (see below), whose sum is σ = 566951216832. Its totient is φ = 59679074880.

The previous prime is 230013102197. The next prime is 230013102217. The reversal of 230013102210 is 12201310032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 230013102210.

It is not an unprimeable number, because it can be changed into a prime (230013102217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103608396 + ... + 103610615.

It is an arithmetic number, because the mean of its divisors is an integer number (17717225526).

Almost surely, 2230013102210 is an apocalyptic number.

230013102210 is an abundant number, since it is smaller than the sum of its proper divisors (336938114622).

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

230013102210 is a wasteful number, since it uses less digits than its factorization.

230013102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207219058.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 230013102210 its reverse (12201310032), we get a palindrome (242214412242).

The spelling of 230013102210 in words is "two hundred thirty billion, thirteen million, one hundred two thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 207219011 414438022 621657033 1036095055 1243314066 2072190110 3108285165 6216570330 7667103407 15334206814 23001310221 38335517035 46002620442 76671034070 115006551105 230013102210