Base | Representation |
---|---|
bin | 11000100001001010… |
… | …01111011111000110 |
3 | 1020222100200202202000 |
4 | 30100211033133012 |
5 | 203424223200402 |
6 | 10014054530130 |
7 | 644123335065 |
oct | 142045173706 |
9 | 36870622660 |
10 | 13163100102 |
11 | 5645254a29 |
12 | 2674366946 |
13 | 131a109539 |
14 | 8cc2a41dc |
15 | 52091cc1c |
hex | 31094f7c6 |
13163100102 has 64 divisors (see below), whose sum is σ = 31727505600. Its totient is φ = 4028866560.
The previous prime is 13163100059. The next prime is 13163100107. The reversal of 13163100102 is 20100136131.
13163100102 is a `hidden beast` number, since 1 + 31 + 631 + 0 + 0 + 1 + 0 + 2 = 666.
13163100102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13163100107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137227 + ... + 212502.
It is an arithmetic number, because the mean of its divisors is an integer number (495742275).
Almost surely, 213163100102 is an apocalyptic number.
13163100102 is an abundant number, since it is smaller than the sum of its proper divisors (18564405498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13163100102 is a wasteful number, since it uses less digits than its factorization.
13163100102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349798 (or 349792 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 13163100102 its reverse (20100136131), we get a palindrome (33263236233).
The spelling of 13163100102 in words is "thirteen billion, one hundred sixty-three million, one hundred thousand, one hundred two".
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