Base | Representation |
---|---|
bin | 10010111100011111… |
… | …01000100001000101 |
3 | 222020211200221212120 |
4 | 21132033220201011 |
5 | 131312244403023 |
6 | 4401133440153 |
7 | 510022563366 |
oct | 113617504105 |
9 | 28224627776 |
10 | 10171091013 |
11 | 434a352246 |
12 | 1b7a340059 |
13 | c61292265 |
14 | 6c6b7bb6d |
15 | 3e7e068e3 |
hex | 25e3e8845 |
10171091013 has 16 divisors (see below), whose sum is σ = 13828493952. Its totient is φ = 6648264000.
The previous prime is 10171091009. The next prime is 10171091057. The reversal of 10171091013 is 31019017101.
It is not a de Polignac number, because 10171091013 - 22 = 10171091009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10171092013) 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, 93358 + ... + 170463.
It is an arithmetic number, because the mean of its divisors is an integer number (864280872).
Almost surely, 210171091013 is an apocalyptic number.
It is an amenable number.
10171091013 is a deficient number, since it is larger than the sum of its proper divisors (3657402939).
10171091013 is a wasteful number, since it uses less digits than its factorization.
10171091013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264076.
The product of its (nonzero) digits is 189, while the sum is 24.
The spelling of 10171091013 in words is "ten billion, one hundred seventy-one million, ninety-one thousand, thirteen".
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