Base | Representation |
---|---|
bin | 1011111011001110011011… |
… | …0010101011001001100010 |
3 | 1201102111122122102221212201 |
4 | 2332303212302223021202 |
5 | 3204312101212343020 |
6 | 43515342102443414 |
7 | 2522214236006632 |
oct | 276634662531142 |
9 | 51374578387781 |
10 | 13112112231010 |
11 | 41a58a7582271 |
12 | 157926ba3356a |
13 | 74160b966350 |
14 | 3348b595a6c2 |
15 | 17b121e10a0a |
hex | bece6cab262 |
13112112231010 has 32 divisors (see below), whose sum is σ = 25739063562240. Its totient is φ = 4780111796928.
The previous prime is 13112112230981. The next prime is 13112112231017. The reversal of 13112112231010 is 1013221121131.
It is not an unprimeable number, because it can be changed into a prime (13112112231017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638359362 + ... + 638379901.
It is an arithmetic number, because the mean of its divisors is an integer number (804345736320).
Almost surely, 213112112231010 is an apocalyptic number.
13112112231010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13112112231010 is a deficient number, since it is larger than the sum of its proper divisors (12626951331230).
13112112231010 is a wasteful number, since it uses less digits than its factorization.
13112112231010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1276739362.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 13112112231010 its reverse (1013221121131), we get a palindrome (14125333352141).
The spelling of 13112112231010 in words is "thirteen trillion, one hundred twelve billion, one hundred twelve million, two hundred thirty-one thousand, ten".
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