Base | Representation |
---|---|
bin | 10110001100101111… |
… | …110111100011000100 |
3 | 2021112012000011111111 |
4 | 112030233313203010 |
5 | 342304031220022 |
6 | 14541124214404 |
7 | 1502453212630 |
oct | 261457674304 |
9 | 67465004444 |
10 | 23836195012 |
11 | a121a02123 |
12 | 475283a404 |
13 | 232b3a5a06 |
14 | 1221999dc0 |
15 | 947936477 |
hex | 58cbf78c4 |
23836195012 has 12 divisors (see below), whose sum is σ = 47672390080. Its totient is φ = 10215512136.
The previous prime is 23836194857. The next prime is 23836195049. The reversal of 23836195012 is 21059163832.
23836195012 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425646312 + ... + 425646367.
Almost surely, 223836195012 is an apocalyptic number.
It is an amenable number.
23836195012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23836195012 is a wasteful number, since it uses less digits than its factorization.
23836195012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 851292690 (or 851292688 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 40.
The spelling of 23836195012 in words is "twenty-three billion, eight hundred thirty-six million, one hundred ninety-five thousand, twelve".
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