Base | Representation |
---|---|
bin | 1010100011000010110101… |
… | …10101010010110110100001 |
3 | 10001010100122221111111121012 |
4 | 11101201122311102312201 |
5 | 11020004010403144224 |
6 | 121155200331110305 |
7 | 4612510356153401 |
oct | 521413265226641 |
9 | 101110587444535 |
10 | 23194347318689 |
11 | 7432738427868 |
12 | 2727277ba2395 |
13 | cc32a9cc1961 |
14 | 5a28805d6801 |
15 | 2a351167080e |
hex | 15185ad52da1 |
23194347318689 has 8 divisors (see below), whose sum is σ = 23258443272960. Its totient is φ = 23130316671696.
The previous prime is 23194347318631. The next prime is 23194347318707. The reversal of 23194347318689 is 98681374349132.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23194347318689 - 240 = 22094835690913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23194347398689) 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, 15615482 + ... + 17036195.
It is an arithmetic number, because the mean of its divisors is an integer number (2907305409120).
Almost surely, 223194347318689 is an apocalyptic number.
It is an amenable number.
23194347318689 is a deficient number, since it is larger than the sum of its proper divisors (64095954271).
23194347318689 is a wasteful number, since it uses less digits than its factorization.
23194347318689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32653639.
The product of its digits is 188116992, while the sum is 68.
The spelling of 23194347318689 in words is "twenty-three trillion, one hundred ninety-four billion, three hundred forty-seven million, three hundred eighteen thousand, six hundred eighty-nine".
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