Base | Representation |
---|---|
bin | 1010100000101011100001… |
… | …10101100100110010110111 |
3 | 10000211120222112010102222212 |
4 | 11100111300311210302313 |
5 | 11012141123200043221 |
6 | 121054003410444035 |
7 | 4603603315252124 |
oct | 520256065446267 |
9 | 100746875112885 |
10 | 23113112112311 |
11 | 7401241258971 |
12 | 271358659361b |
13 | cb8731cb99c0 |
14 | 59c9757a574b |
15 | 2a1359a0eb5b |
hex | 150570d64cb7 |
23113112112311 has 32 divisors (see below), whose sum is σ = 25543688724288. Its totient is φ = 20782658903040.
The previous prime is 23113112112287. The next prime is 23113112112319. The reversal of 23113112112311 is 11321121131132.
It is a cyclic number.
It is not a de Polignac number, because 23113112112311 - 26 = 23113112112247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23113112112319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275978435 + ... + 276062171.
It is an arithmetic number, because the mean of its divisors is an integer number (798240272634).
Almost surely, 223113112112311 is an apocalyptic number.
23113112112311 is a deficient number, since it is larger than the sum of its proper divisors (2430576611977).
23113112112311 is a wasteful number, since it uses less digits than its factorization.
23113112112311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87171.
The product of its digits is 216, while the sum is 23.
Adding to 23113112112311 its reverse (11321121131132), we get a palindrome (34434233243443).
The spelling of 23113112112311 in words is "twenty-three trillion, one hundred thirteen billion, one hundred twelve million, one hundred twelve thousand, three hundred eleven".
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