Base | Representation |
---|---|
bin | 1010100000010101100101… |
… | …10000010101011101001011 |
3 | 10000210110120121220022012201 |
4 | 11100022302300111131023 |
5 | 11011443012240230011 |
6 | 121044334514221031 |
7 | 4603005366503011 |
oct | 520126260253513 |
9 | 100713517808181 |
10 | 23101333133131 |
11 | 73a7247337530 |
12 | 2711239884777 |
13 | cb75a588c436 |
14 | 59c17927c8b1 |
15 | 2a0dba89bcc1 |
hex | 1502b2c1574b |
23101333133131 has 16 divisors (see below), whose sum is σ = 26614003127040. Its totient is φ = 19846090258720.
The previous prime is 23101333133117. The next prime is 23101333133141. The reversal of 23101333133131 is 13133133310132.
It is a de Polignac number, because none of the positive numbers 2k-23101333133131 is a prime.
It is a super-2 number, since 2×231013331331312 (a number of 28 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 23101333133131.
It is not an unprimeable number, because it can be changed into a prime (23101333133141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550036936 + ... + 550078933.
It is an arithmetic number, because the mean of its divisors is an integer number (1663375195440).
Almost surely, 223101333133131 is an apocalyptic number.
23101333133131 is a deficient number, since it is larger than the sum of its proper divisors (3512669993909).
23101333133131 is a wasteful number, since it uses less digits than its factorization.
23101333133131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100115986.
The product of its (nonzero) digits is 4374, while the sum is 28.
Adding to 23101333133131 its reverse (13133133310132), we get a palindrome (36234466443263).
The spelling of 23101333133131 in words is "twenty-three trillion, one hundred one billion, three hundred thirty-three million, one hundred thirty-three thousand, one hundred thirty-one".
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