Base | Representation |
---|---|
bin | 11101110100001000… |
… | …010101000001110101 |
3 | 10001122001022120002002 |
4 | 131310020111001311 |
5 | 1011030324031123 |
6 | 22412344025045 |
7 | 2212212646223 |
oct | 356410250165 |
9 | 101561276062 |
10 | 32013111413 |
11 | 12638626478 |
12 | 6255162185 |
13 | 303248029a |
14 | 1799957b13 |
15 | c7572b528 |
hex | 774215075 |
32013111413 has 4 divisors (see below), whose sum is σ = 32014554048. Its totient is φ = 32011668780.
The previous prime is 32013111401. The next prime is 32013111433. The reversal of 32013111413 is 31411131023.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 32013111413 - 28 = 32013111157 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 (32013111433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687503 + ... + 732588.
It is an arithmetic number, because the mean of its divisors is an integer number (8003638512).
Almost surely, 232013111413 is an apocalyptic number.
It is an amenable number.
32013111413 is a deficient number, since it is larger than the sum of its proper divisors (1442635).
32013111413 is a wasteful number, since it uses less digits than its factorization.
32013111413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1442634.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 32013111413 its reverse (31411131023), we get a palindrome (63424242436).
The spelling of 32013111413 in words is "thirty-two billion, thirteen million, one hundred eleven thousand, four hundred thirteen".
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