Base | Representation |
---|---|
bin | 10101011100100001… |
… | …000010001111000111 |
3 | 2012102210100210222121 |
4 | 111130201002033013 |
5 | 334124403002023 |
6 | 14324540310411 |
7 | 1443426162361 |
oct | 253441021707 |
9 | 65383323877 |
10 | 23027000263 |
11 | 9847161133 |
12 | 4567842407 |
13 | 222c853957 |
14 | 1186319d31 |
15 | 8eb894d5d |
hex | 55c8423c7 |
23027000263 has 4 divisors (see below), whose sum is σ = 23037071200. Its totient is φ = 23016929328.
The previous prime is 23027000261. The next prime is 23027000267. The reversal of 23027000263 is 36200072032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23027000263 - 21 = 23027000261 is a prime.
It is a super-2 number, since 2×230270002632 (a number of 22 digits) contains 22 as substring.
It is the 151747-th Hogben number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23027000261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5032038 + ... + 5036611.
It is an arithmetic number, because the mean of its divisors is an integer number (5759267800).
Almost surely, 223027000263 is an apocalyptic number.
23027000263 is a deficient number, since it is larger than the sum of its proper divisors (10070937).
23027000263 is a wasteful number, since it uses less digits than its factorization.
23027000263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10070936.
The product of its (nonzero) digits is 3024, while the sum is 25.
Adding to 23027000263 its reverse (36200072032), we get a palindrome (59227072295).
The spelling of 23027000263 in words is "twenty-three billion, twenty-seven million, two hundred sixty-three", and thus it is an aban number.
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