Base | Representation |
---|---|
bin | 10101100010110101… |
… | …110100011100100101 |
3 | 2012201012000212001200 |
4 | 111202311310130211 |
5 | 334334034041401 |
6 | 14343250513113 |
7 | 1446155131341 |
oct | 254265643445 |
9 | 65635025050 |
10 | 23133112101 |
11 | 98a1047570 |
12 | 4597295799 |
13 | 2248827318 |
14 | 119645c621 |
15 | 905d55686 |
hex | 562d74725 |
23133112101 has 24 divisors (see below), whose sum is σ = 36551558784. Its totient is φ = 13981844160.
The previous prime is 23133112073. The next prime is 23133112129. The reversal of 23133112101 is 10121133132.
23133112101 is a `hidden beast` number, since 231 + 331 + 1 + 2 + 101 = 666.
It is an interprime number because it is at equal distance from previous prime (23133112073) and next prime (23133112129).
It is a de Polignac number, because none of the positive numbers 2k-23133112101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23133112181) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282016 + ... + 354681.
It is an arithmetic number, because the mean of its divisors is an integer number (1522981616).
Almost surely, 223133112101 is an apocalyptic number.
It is an amenable number.
23133112101 is a deficient number, since it is larger than the sum of its proper divisors (13418446683).
23133112101 is a wasteful number, since it uses less digits than its factorization.
23133112101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 637081 (or 637078 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 23133112101 its reverse (10121133132), we get a palindrome (33254245233).
The spelling of 23133112101 in words is "twenty-three billion, one hundred thirty-three million, one hundred twelve thousand, one hundred one".
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