Base | Representation |
---|---|
bin | 1011111010100101100001… |
… | …0100011101001000100100 |
3 | 1201101110022102012221100020 |
4 | 2332221120110131020210 |
5 | 3204122104243310040 |
6 | 43510324342315140 |
7 | 2521345156452555 |
oct | 276513024351044 |
9 | 51343272187306 |
10 | 13101132010020 |
11 | 41a118252376a |
12 | 1577106728ab0 |
13 | 74057bb75672 |
14 | 33415355832c |
15 | 17abcce7bcd0 |
hex | bea5851d224 |
13101132010020 has 96 divisors (see below), whose sum is σ = 36793744985088. Its totient is φ = 3483106887552.
The previous prime is 13101132009983. The next prime is 13101132010049. The reversal of 13101132010020 is 2001023110131.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175329507 + ... + 175404213.
It is an arithmetic number, because the mean of its divisors is an integer number (383268176928).
Almost surely, 213101132010020 is an apocalyptic number.
13101132010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13101132010020 is an abundant number, since it is smaller than the sum of its proper divisors (23692612975068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13101132010020 is a wasteful number, since it uses less digits than its factorization.
13101132010020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83489 (or 83487 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 13101132010020 its reverse (2001023110131), we get a palindrome (15102155120151).
The spelling of 13101132010020 in words is "thirteen trillion, one hundred one billion, one hundred thirty-two million, ten thousand, twenty".
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