Base | Representation |
---|---|
bin | 1011001100101101110111… |
… | …1110001000100100100111 |
3 | 1121121010021010120111102211 |
4 | 2303023131332020210213 |
5 | 3103214212140314421 |
6 | 42104321000344251 |
7 | 2410410050601610 |
oct | 263133576104447 |
9 | 47533233514384 |
10 | 12313100323111 |
11 | 3a17a58148815 |
12 | 146a440475087 |
13 | 6b4174617a73 |
14 | 307d58922c07 |
15 | 16545a74b9e1 |
hex | b32ddf88927 |
12313100323111 has 16 divisors (see below), whose sum is σ = 14159051923968. Its totient is φ = 10488931279200.
The previous prime is 12313100323091. The next prime is 12313100323141. The reversal of 12313100323111 is 11132300131321.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12313100323111 is a prime.
It is a super-2 number, since 2×123131003231112 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12313100323141) 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, 1056406 + ... + 5073676.
It is an arithmetic number, because the mean of its divisors is an integer number (884940745248).
Almost surely, 212313100323111 is an apocalyptic number.
12313100323111 is a deficient number, since it is larger than the sum of its proper divisors (1845951600857).
12313100323111 is a wasteful number, since it uses less digits than its factorization.
12313100323111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4019982.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 12313100323111 its reverse (11132300131321), we get a palindrome (23445400454432).
The spelling of 12313100323111 in words is "twelve trillion, three hundred thirteen billion, one hundred million, three hundred twenty-three thousand, one hundred eleven".
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