Base | Representation |
---|---|
bin | 1010100001010010111010… |
… | …00000000011011010100011 |
3 | 10000220121112221121022021002 |
4 | 11100221131000003122203 |
5 | 11013012423030320311 |
6 | 121111421334022215 |
7 | 4605252245521631 |
oct | 520513500033243 |
9 | 100817487538232 |
10 | 23134254151331 |
11 | 740a2003a5794 |
12 | 27176a6aa796b |
13 | cba721173c6b |
14 | 59d9bd610351 |
15 | 2a1b95b6793b |
hex | 150a5d0036a3 |
23134254151331 has 4 divisors (see below), whose sum is σ = 23479541526792. Its totient is φ = 22788966775872.
The previous prime is 23134254151303. The next prime is 23134254151339. The reversal of 23134254151331 is 13315145243132.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23134254151331 - 214 = 23134254134947 is a prime.
It is a super-2 number, since 2×231342541513312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23134254151339) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172643687630 + ... + 172643687763.
It is an arithmetic number, because the mean of its divisors is an integer number (5869885381698).
Almost surely, 223134254151331 is an apocalyptic number.
23134254151331 is a deficient number, since it is larger than the sum of its proper divisors (345287375461).
23134254151331 is an equidigital number, since it uses as much as digits as its factorization.
23134254151331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345287375460.
The product of its digits is 129600, while the sum is 38.
Adding to 23134254151331 its reverse (13315145243132), we get a palindrome (36449399394463).
The spelling of 23134254151331 in words is "twenty-three trillion, one hundred thirty-four billion, two hundred fifty-four million, one hundred fifty-one thousand, three hundred thirty-one".
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