Base | Representation |
---|---|
bin | 1011111010100101100001… |
… | …0101001100010001101000 |
3 | 1201101110022102120202012210 |
4 | 2332221120111030101220 |
5 | 3204122104320444422 |
6 | 43510324350405120 |
7 | 2521345161215532 |
oct | 276513025142150 |
9 | 51343272522183 |
10 | 13101132203112 |
11 | 41a1182645848 |
12 | 15771068007a0 |
13 | 74057bc12515 |
14 | 3341535a8852 |
15 | 17abcceb910c |
hex | bea5854c468 |
13101132203112 has 128 divisors (see below), whose sum is σ = 35321126198400. Its totient is φ = 4035884544000.
The previous prime is 13101132203059. The next prime is 13101132203119. The reversal of 13101132203112 is 21130223110131.
It is not an unprimeable number, because it can be changed into a prime (13101132203119) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222396862 + ... + 222455762.
It is an arithmetic number, because the mean of its divisors is an integer number (275946298425).
Almost surely, 213101132203112 is an apocalyptic number.
13101132203112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13101132203112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17660563099200).
13101132203112 is an abundant number, since it is smaller than the sum of its proper divisors (22219993995288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13101132203112 is a wasteful number, since it uses less digits than its factorization.
13101132203112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70867 (or 70863 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 13101132203112 its reverse (21130223110131), we get a palindrome (34231355313243).
The spelling of 13101132203112 in words is "thirteen trillion, one hundred one billion, one hundred thirty-two million, two hundred three thousand, one hundred twelve".
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