Base | Representation |
---|---|
bin | 10101011100110100… |
… | …101100100001100010 |
3 | 2012110011001122212112 |
4 | 111130310230201202 |
5 | 334132212413320 |
6 | 14325242555322 |
7 | 1443521036432 |
oct | 253464544142 |
9 | 65404048775 |
10 | 23032154210 |
11 | 984a06139a |
12 | 4569508b42 |
13 | 2230939820 |
14 | 1186c9c2c2 |
15 | 8ec061ec5 |
hex | 55cd2c862 |
23032154210 has 16 divisors (see below), whose sum is σ = 44646945336. Its totient is φ = 8504179968.
The previous prime is 23032154143. The next prime is 23032154221. The reversal of 23032154210 is 1245123032.
It can be written as a sum of positive squares in 4 ways, for example, as 19468899961 + 3563254249 = 139531^2 + 59693^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88585079 + ... + 88585338.
Almost surely, 223032154210 is an apocalyptic number.
23032154210 is a deficient number, since it is larger than the sum of its proper divisors (21614791126).
23032154210 is a wasteful number, since it uses less digits than its factorization.
23032154210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177170437.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 23032154210 its reverse (1245123032), we get a palindrome (24277277242).
The spelling of 23032154210 in words is "twenty-three billion, thirty-two million, one hundred fifty-four thousand, two hundred ten".
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