Base | Representation |
---|---|
bin | 10101100110110110… |
… | …001111100101100011 |
3 | 2012212212111222121102 |
4 | 111212312033211203 |
5 | 340003241112011 |
6 | 14354051345015 |
7 | 1450632366164 |
oct | 254666174543 |
9 | 65785458542 |
10 | 23200332131 |
11 | 9925a89a09 |
12 | 45b58b216b |
13 | 22597316a2 |
14 | 11a135976b |
15 | 90bbd273b |
hex | 566d8f963 |
23200332131 has 2 divisors, whose sum is σ = 23200332132. Its totient is φ = 23200332130.
The previous prime is 23200332107. The next prime is 23200332149. The reversal of 23200332131 is 13123300232.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23200332131 - 210 = 23200331107 is a prime.
It is a super-2 number, since 2×232003321312 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (23200332151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600166065 + 11600166066.
It is an arithmetic number, because the mean of its divisors is an integer number (11600166066).
Almost surely, 223200332131 is an apocalyptic number.
23200332131 is a deficient number, since it is larger than the sum of its proper divisors (1).
23200332131 is an equidigital number, since it uses as much as digits as its factorization.
23200332131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23200332131 its reverse (13123300232), we get a palindrome (36323632363).
The spelling of 23200332131 in words is "twenty-three billion, two hundred million, three hundred thirty-two thousand, one hundred thirty-one".
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