Base | Representation |
---|---|
bin | 1001001111001111110110… |
… | …00110001111011111110111 |
3 | 2122221002212011021112201112 |
4 | 10213213323012033133313 |
5 | 10130320322420412333 |
6 | 111112344544345235 |
7 | 4164501303602543 |
oct | 447477306173767 |
9 | 78832764245645 |
10 | 20315113060343 |
11 | 6522655788252 |
12 | 234125631521b |
13 | b449261c59aa |
14 | 503384614a23 |
15 | 25369923d948 |
hex | 1279fb18f7f7 |
20315113060343 has 8 divisors (see below), whose sum is σ = 21537207918720. Its totient is φ = 19128441241440.
The previous prime is 20315113060337. The next prime is 20315113060379. The reversal of 20315113060343 is 34306031151302.
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 20315113060343 - 212 = 20315113056247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20315113060303) 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, 8855758688 + ... + 8855760981.
It is an arithmetic number, because the mean of its divisors is an integer number (2692150989840).
Almost surely, 220315113060343 is an apocalyptic number.
20315113060343 is a deficient number, since it is larger than the sum of its proper divisors (1222094858377).
20315113060343 is a wasteful number, since it uses less digits than its factorization.
20315113060343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17711519737.
The product of its (nonzero) digits is 19440, while the sum is 32.
The spelling of 20315113060343 in words is "twenty trillion, three hundred fifteen billion, one hundred thirteen million, sixty thousand, three hundred forty-three".
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