Base | Representation |
---|---|
bin | 10101011011101100… |
… | …011100011110101100 |
3 | 2012101211102101221212 |
4 | 111123230130132230 |
5 | 334112340322444 |
6 | 14323325013552 |
7 | 1443201043505 |
oct | 253354343654 |
9 | 65354371855 |
10 | 23013214124 |
11 | 983a3a542a |
12 | 45630b42b8 |
13 | 2229a37984 |
14 | 118456bbac |
15 | 8ea57019e |
hex | 55bb1c7ac |
23013214124 has 24 divisors (see below), whose sum is σ = 42462005040. Its totient is φ = 10883191104.
The previous prime is 23013214123. The next prime is 23013214129. The reversal of 23013214124 is 42141231032.
It is a self number, because there is not a number n which added to its sum of digits gives 23013214124.
It is not an unprimeable number, because it can be changed into a prime (23013214123) 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, 200399 + ... + 293574.
It is an arithmetic number, because the mean of its divisors is an integer number (1769250210).
Almost surely, 223013214124 is an apocalyptic number.
It is an amenable number.
23013214124 is a deficient number, since it is larger than the sum of its proper divisors (19448790916).
23013214124 is a wasteful number, since it uses less digits than its factorization.
23013214124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494609 (or 494607 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 23013214124 its reverse (42141231032), we get a palindrome (65154445156).
The spelling of 23013214124 in words is "twenty-three billion, thirteen million, two hundred fourteen thousand, one hundred twenty-four".
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