Base | Representation |
---|---|
bin | 10101011111110111… |
… | …110110111011100000 |
3 | 2012120201022220011100 |
4 | 111133313312323200 |
5 | 334233312034122 |
6 | 14334311314400 |
7 | 1445011640130 |
oct | 253767667340 |
9 | 65521286140 |
10 | 23083314912 |
11 | 9875a25169 |
12 | 458267ba00 |
13 | 223b410328 |
14 | 118d9b8ac0 |
15 | 9017baaac |
hex | 55fdf6ee0 |
23083314912 has 144 divisors (see below), whose sum is σ = 77048610912. Its totient is φ = 6416962560.
The previous prime is 23083314887. The next prime is 23083314977. The reversal of 23083314912 is 21941338032.
23083314912 is a `hidden beast` number, since 2 + 308 + 331 + 4 + 9 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80139 + ... + 229322.
It is an arithmetic number, because the mean of its divisors is an integer number (535059798).
Almost surely, 223083314912 is an apocalyptic number.
It is an amenable number.
23083314912 is an abundant number, since it is smaller than the sum of its proper divisors (53965296000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23083314912 is a wasteful number, since it uses less digits than its factorization.
23083314912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309521 (or 309510 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The spelling of 23083314912 in words is "twenty-three billion, eighty-three million, three hundred fourteen thousand, nine hundred twelve".
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