Base | Representation |
---|---|
bin | 10110111011110100… |
… | …10111100001010111 |
3 | 1011210010002012122220 |
4 | 23131322113201113 |
5 | 200204112000043 |
6 | 5353450153423 |
7 | 614061526152 |
oct | 133572274127 |
9 | 34703065586 |
10 | 12313000023 |
11 | 5249405185 |
12 | 2477722873 |
13 | 1212c6483c |
14 | 84b416c99 |
15 | 4c0e9b483 |
hex | 2dde97857 |
12313000023 has 8 divisors (see below), whose sum is σ = 17383058928. Its totient is φ = 7725803904.
The previous prime is 12313000001. The next prime is 12313000031. The reversal of 12313000023 is 32000031321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12313000023 - 28 = 12312999767 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12312999966 and 12313000011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12313000093) 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, 120715636 + ... + 120715737.
It is an arithmetic number, because the mean of its divisors is an integer number (2172882366).
Almost surely, 212313000023 is an apocalyptic number.
12313000023 is a deficient number, since it is larger than the sum of its proper divisors (5070058905).
12313000023 is a wasteful number, since it uses less digits than its factorization.
12313000023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241431393.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12313000023 its reverse (32000031321), we get a palindrome (44313031344).
The spelling of 12313000023 in words is "twelve billion, three hundred thirteen million, twenty-three", and thus it is an aban number.
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