Base | Representation |
---|---|
bin | 1010100100110110010001… |
… | …10101010101011100101111 |
3 | 10001100021122002111001212100 |
4 | 11102123020311111130233 |
5 | 11022012422011141411 |
6 | 121243450151310143 |
7 | 4620133230313314 |
oct | 522331065253457 |
9 | 101307562431770 |
10 | 23256322365231 |
11 | 7456a5075859a |
12 | 273729337b353 |
13 | cc90a599a227 |
14 | 5a587d4cad0b |
15 | 2a4e3c4a7456 |
hex | 1526c8d5572f |
23256322365231 has 24 divisors (see below), whose sum is σ = 34380662194944. Its totient is φ = 15141844639440.
The previous prime is 23256322365197. The next prime is 23256322365233. The reversal of 23256322365231 is 13256322365232.
23256322365231 is a `hidden beast` number, since 2 + 3 + 2 + 5 + 632 + 2 + 3 + 6 + 5 + 2 + 3 + 1 = 666.
It is not a de Polignac number, because 23256322365231 - 27 = 23256322365103 is a prime.
It is a super-2 number, since 2×232563223652312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23256322365233) 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, 58667005 + ... + 59062086.
It is an arithmetic number, because the mean of its divisors is an integer number (1432527591456).
Almost surely, 223256322365231 is an apocalyptic number.
23256322365231 is a deficient number, since it is larger than the sum of its proper divisors (11124339829713).
23256322365231 is a wasteful number, since it uses less digits than its factorization.
23256322365231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117729611 (or 117729608 counting only the distinct ones).
The product of its digits is 2332800, while the sum is 45.
Subtracting from 23256322365231 its reverse (13256322365232), we obtain a palindrome (9999999999999).
The spelling of 23256322365231 in words is "twenty-three trillion, two hundred fifty-six billion, three hundred twenty-two million, three hundred sixty-five thousand, two hundred thirty-one".
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