Base | Representation |
---|---|
bin | 10101100010000101… |
… | …010101011011010100 |
3 | 2012200022010010021002 |
4 | 111202011111123110 |
5 | 334322310332012 |
6 | 14342114242432 |
7 | 1445642114132 |
oct | 254205253324 |
9 | 65608103232 |
10 | 23120402132 |
11 | 9894956363 |
12 | 4592b86418 |
13 | 2245cc7129 |
14 | 11948b0752 |
15 | 904b947c2 |
hex | 5621556d4 |
23120402132 has 24 divisors (see below), whose sum is σ = 40603533600. Its totient is φ = 11519460576.
The previous prime is 23120402131. The next prime is 23120402141.
23120402132 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23120402131) 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, 1461119 + ... + 1476857.
It is an arithmetic number, because the mean of its divisors is an integer number (1691813900).
Almost surely, 223120402132 is an apocalyptic number.
It is an amenable number.
23120402132 is a deficient number, since it is larger than the sum of its proper divisors (17483131468).
23120402132 is a wasteful number, since it uses less digits than its factorization.
23120402132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17015 (or 17013 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The spelling of 23120402132 in words is "twenty-three billion, one hundred twenty million, four hundred two thousand, one hundred thirty-two".
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