Base | Representation |
---|---|
bin | 10101011011110111… |
… | …100100111111010010 |
3 | 2012102000220200022011 |
4 | 111123313210333102 |
5 | 334114112220222 |
6 | 14323511333134 |
7 | 1443234620203 |
oct | 253367447722 |
9 | 65360820264 |
10 | 23016132562 |
11 | 9841009065 |
12 | 45640811aa |
13 | 222a51a167 |
14 | 1184acb5aa |
15 | 8ea949c77 |
hex | 55bde4fd2 |
23016132562 has 16 divisors (see below), whose sum is σ = 36370857600. Its totient is φ = 10893499920.
The previous prime is 23016132481. The next prime is 23016132563. The reversal of 23016132562 is 26523161032.
It is a happy number.
It is a super-2 number, since 2×230161325622 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23016132563) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199237 + ... + 292792.
It is an arithmetic number, because the mean of its divisors is an integer number (2273178600).
Almost surely, 223016132562 is an apocalyptic number.
23016132562 is a deficient number, since it is larger than the sum of its proper divisors (13354725038).
23016132562 is a wasteful number, since it uses less digits than its factorization.
23016132562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493281.
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 23016132562 its reverse (26523161032), we get a palindrome (49539293594).
The spelling of 23016132562 in words is "twenty-three billion, sixteen million, one hundred thirty-two thousand, five hundred sixty-two".
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