Base | Representation |
---|---|
bin | 10110010001111110… |
… | …101000001011010010 |
3 | 2021202022010121002222 |
4 | 112101332220023102 |
5 | 342444012402130 |
6 | 14553541141042 |
7 | 1504600136132 |
oct | 262176501322 |
9 | 67668117088 |
10 | 23923950290 |
11 | a16749aa49 |
12 | 47780ba782 |
13 | 2343620006 |
14 | 122d4c0ac2 |
15 | 9504bcce5 |
hex | 591fa82d2 |
23923950290 has 16 divisors (see below), whose sum is σ = 43312033368. Its totient is φ = 9514263936.
The previous prime is 23923950283. The next prime is 23923950343. The reversal of 23923950290 is 9205932932.
It can be written as a sum of positive squares in 4 ways, for example, as 23884775209 + 39175081 = 154547^2 + 6259^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6912707 + ... + 6916166.
Almost surely, 223923950290 is an apocalyptic number.
23923950290 is a deficient number, since it is larger than the sum of its proper divisors (19388083078).
23923950290 is a wasteful number, since it uses less digits than its factorization.
23923950290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13829053.
The product of its (nonzero) digits is 262440, while the sum is 44.
The spelling of 23923950290 in words is "twenty-three billion, nine hundred twenty-three million, nine hundred fifty thousand, two hundred ninety".
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