Base | Representation |
---|---|
bin | 101011011000010100… |
… | …1001011111011101101 |
3 | 22220110100000122120002 |
4 | 1112300221023323231 |
5 | 3011241410300023 |
6 | 110443545034045 |
7 | 6505353041063 |
oct | 1266051137355 |
9 | 286410018502 |
10 | 93157900013 |
11 | 3656522a112 |
12 | 1607a485925 |
13 | 8a28140479 |
14 | 471a488033 |
15 | 2653710b28 |
hex | 15b0a4beed |
93157900013 has 16 divisors (see below), whose sum is σ = 97418280960. Its totient is φ = 88995315696.
The previous prime is 93157900001. The next prime is 93157900027. The reversal of 93157900013 is 31000975139.
It is a cyclic number.
It is not a de Polignac number, because 93157900013 - 214 = 93157883629 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 93157900013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93157900613) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3135956 + ... + 3165522.
It is an arithmetic number, because the mean of its divisors is an integer number (6088642560).
Almost surely, 293157900013 is an apocalyptic number.
It is an amenable number.
93157900013 is a deficient number, since it is larger than the sum of its proper divisors (4260380947).
93157900013 is a wasteful number, since it uses less digits than its factorization.
93157900013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31216.
The product of its (nonzero) digits is 25515, while the sum is 38.
The spelling of 93157900013 in words is "ninety-three billion, one hundred fifty-seven million, nine hundred thousand, thirteen".
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