Base | Representation |
---|---|
bin | 11000011010110110… |
… | …11111011000000100 |
3 | 1020211200011210001010 |
4 | 30031123133120010 |
5 | 203322203241400 |
6 | 10004525202220 |
7 | 642611651466 |
oct | 141533373004 |
9 | 36750153033 |
10 | 13110212100 |
11 | 5618411437 |
12 | 265a700370 |
13 | 130c17c76b |
14 | 8c5258136 |
15 | 51ae72450 |
hex | 30d6df604 |
13110212100 has 72 divisors (see below), whose sum is σ = 38124934848. Its totient is φ = 3478294400.
The previous prime is 13110212051. The next prime is 13110212117. The reversal of 13110212100 is 121201131.
13110212100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×131102121002 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 51816 + ... + 170015.
It is an arithmetic number, because the mean of its divisors is an integer number (529512984).
Almost surely, 213110212100 is an apocalyptic number.
13110212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13110212100 is an abundant number, since it is smaller than the sum of its proper divisors (25014722748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13110212100 is a wasteful number, since it uses less digits than its factorization.
13110212100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222045 (or 222038 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 13110212100 its reverse (121201131), we get a palindrome (13231413231).
The spelling of 13110212100 in words is "thirteen billion, one hundred ten million, two hundred twelve thousand, one hundred".
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