Base | Representation |
---|---|
bin | 10101101101101101… |
… | …001111110001110101 |
3 | 2020011220001202102210 |
4 | 111231231033301311 |
5 | 340222221223013 |
6 | 14413322124033 |
7 | 1453530515214 |
oct | 255555176165 |
9 | 66156052383 |
10 | 23315414133 |
11 | 9984a41800 |
12 | 4628350619 |
13 | 2277525c4b |
14 | 11b275507b |
15 | 916d65cc3 |
hex | 56db4fc75 |
23315414133 has 48 divisors (see below), whose sum is σ = 36298862208. Its totient is φ = 13255756800.
The previous prime is 23315414093. The next prime is 23315414147. The reversal of 23315414133 is 33141451332.
It is a happy number.
It is not a de Polignac number, because 23315414133 - 212 = 23315410037 is a prime.
It is a super-2 number, since 2×233154141332 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23315414133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23315414153) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1925488 + ... + 1937558.
It is an arithmetic number, because the mean of its divisors is an integer number (756226296).
Almost surely, 223315414133 is an apocalyptic number.
It is an amenable number.
23315414133 is a deficient number, since it is larger than the sum of its proper divisors (12983448075).
23315414133 is a wasteful number, since it uses less digits than its factorization.
23315414133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12426 (or 12415 counting only the distinct ones).
The product of its digits is 12960, while the sum is 30.
Adding to 23315414133 its reverse (33141451332), we get a palindrome (56456865465).
The spelling of 23315414133 in words is "twenty-three billion, three hundred fifteen million, four hundred fourteen thousand, one hundred thirty-three".
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