Base | Representation |
---|---|
bin | 10101011101111111… |
… | …011001100101011000 |
3 | 2012111111220121000001 |
4 | 111131333121211120 |
5 | 334202221044212 |
6 | 14331222422344 |
7 | 1444146351403 |
oct | 253577314530 |
9 | 65444817001 |
10 | 23051737432 |
11 | 985a117579 |
12 | 4573b919b4 |
13 | 2234a05329 |
14 | 1189718d3a |
15 | 8edb2e657 |
hex | 55dfd9958 |
23051737432 has 32 divisors (see below), whose sum is σ = 43407175680. Its totient is φ = 11476594080.
The previous prime is 23051737427. The next prime is 23051737481. The reversal of 23051737432 is 23473715032.
It is a junction number, because it is equal to n+sod(n) for n = 23051737391 and 23051737400.
It is a congruent number.
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, 1927423 + ... + 1939345.
It is an arithmetic number, because the mean of its divisors is an integer number (1356474240).
Almost surely, 223051737432 is an apocalyptic number.
It is an amenable number.
23051737432 is a deficient number, since it is larger than the sum of its proper divisors (20355438248).
23051737432 is a wasteful number, since it uses less digits than its factorization.
23051737432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12943 (or 12939 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 37.
The spelling of 23051737432 in words is "twenty-three billion, fifty-one million, seven hundred thirty-seven thousand, four hundred thirty-two".
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