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23014244231 = 114327483523
BaseRepresentation
bin10101011011110000…
…010111111110000111
32012101220100201222222
4111123300113332013
5334113121303411
614323403042555
71443212563646
oct253360277607
965356321888
1023014244231
11983aa39360
12456351045b
13222a0087c4
14118475935d
158ea6c54db
hex55bc17f87

23014244231 has 8 divisors (see below), whose sum is σ = 25112302464. Its totient is φ = 20917161720.

The previous prime is 23014244179. The next prime is 23014244249. The reversal of 23014244231 is 13244241032.

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 23014244231 - 230 = 21940502407 is a prime.

It is a super-2 number, since 2×230142442312 (a number of 22 digits) contains 22 as substring.

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 23014244231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23014249231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194165 + ... + 289358.

It is an arithmetic number, because the mean of its divisors is an integer number (3139037808).

Almost surely, 223014244231 is an apocalyptic number.

23014244231 is a deficient number, since it is larger than the sum of its proper divisors (2098058233).

23014244231 is a wasteful number, since it uses less digits than its factorization.

23014244231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487861.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23014244231 its reverse (13244241032), we get a palindrome (36258485263).

The spelling of 23014244231 in words is "twenty-three billion, fourteen million, two hundred forty-four thousand, two hundred thirty-one".

Divisors: 1 11 4327 47597 483523 5318753 2092204021 23014244231