Base | Representation |
---|---|
bin | 1010011111011101111000… |
… | …11001100010001111101111 |
3 | 10000200121101122011201222011 |
4 | 11033232330121202033233 |
5 | 11011000242110013140 |
6 | 121022511345502051 |
7 | 4600566355423312 |
oct | 517567431421757 |
9 | 100617348151864 |
10 | 23071430157295 |
11 | 73955a1942163 |
12 | 2707493341927 |
13 | cb481b6384b0 |
14 | 59a93da8c979 |
15 | 2a021a53acea |
hex | 14fbbc6623ef |
23071430157295 has 8 divisors (see below), whose sum is σ = 29815386664896. Its totient is φ = 17037363808416.
The previous prime is 23071430157287. The next prime is 23071430157311. The reversal of 23071430157295 is 59275103417032.
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 23071430157295 - 23 = 23071430157287 is a prime.
It is a Duffinian number.
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, 177472539607 + ... + 177472539736.
It is an arithmetic number, because the mean of its divisors is an integer number (3726923333112).
Almost surely, 223071430157295 is an apocalyptic number.
23071430157295 is a deficient number, since it is larger than the sum of its proper divisors (6743956507601).
23071430157295 is a wasteful number, since it uses less digits than its factorization.
23071430157295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354945079361.
The product of its (nonzero) digits is 1587600, while the sum is 49.
The spelling of 23071430157295 in words is "twenty-three trillion, seventy-one billion, four hundred thirty million, one hundred fifty-seven thousand, two hundred ninety-five".
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