Base | Representation |
---|---|
bin | 10101011011101100… |
… | …000110000000111011 |
3 | 2012101211020201201211 |
4 | 111123230012000323 |
5 | 334112324401412 |
6 | 14323323023551 |
7 | 1443200211313 |
oct | 253354060073 |
9 | 65354221654 |
10 | 23013122107 |
11 | 983a342288 |
12 | 456306abb7 |
13 | 2229a04b21 |
14 | 1184546443 |
15 | 8ea552ca7 |
hex | 55bb0603b |
23013122107 has 8 divisors (see below), whose sum is σ = 24330126800. Its totient is φ = 21706696224.
The previous prime is 23013122089. The next prime is 23013122131. The reversal of 23013122107 is 70122131032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23013122107 - 27 = 23013121979 is a prime.
It is a super-2 number, since 2×230131221072 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23013122807) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2640228 + ... + 2648929.
It is an arithmetic number, because the mean of its divisors is an integer number (3041265850).
Almost surely, 223013122107 is an apocalyptic number.
23013122107 is a deficient number, since it is larger than the sum of its proper divisors (1317004693).
23013122107 is a wasteful number, since it uses less digits than its factorization.
23013122107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5289405.
The product of its (nonzero) digits is 504, while the sum is 22.
Adding to 23013122107 its reverse (70122131032), we get a palindrome (93135253139).
The spelling of 23013122107 in words is "twenty-three billion, thirteen million, one hundred twenty-two thousand, one hundred seven".
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