Base | Representation |
---|---|
bin | 11000011010110101… |
… | …01110110010111000 |
3 | 1020211122210200002012 |
4 | 30031122232302320 |
5 | 203322130404422 |
6 | 10004521025052 |
7 | 642610162400 |
oct | 141532566270 |
9 | 36748720065 |
10 | 13110013112 |
11 | 5618295989 |
12 | 265a625188 |
13 | 130c110011 |
14 | 8c5205800 |
15 | 51ae334e2 |
hex | 30d6aecb8 |
13110013112 has 48 divisors (see below), whose sum is σ = 28997345520. Its totient is φ = 5539430400.
The previous prime is 13110013039. The next prime is 13110013127. The reversal of 13110013112 is 21131001131.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207689 + ... + 263352.
It is an arithmetic number, because the mean of its divisors is an integer number (604111365).
Almost surely, 213110013112 is an apocalyptic number.
It is an amenable number.
13110013112 is an abundant number, since it is smaller than the sum of its proper divisors (15887332408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13110013112 is a wasteful number, since it uses less digits than its factorization.
13110013112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471132 (or 471121 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 13110013112 its reverse (21131001131), we get a palindrome (34241014243).
The spelling of 13110013112 in words is "thirteen billion, one hundred ten million, thirteen thousand, one hundred twelve".
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