Base | Representation |
---|---|
bin | 110100101111111101… |
… | …0100010011100100100 |
3 | 101211101120011102121011 |
4 | 1221133322202130210 |
5 | 3323443223040120 |
6 | 124012255432004 |
7 | 11120066631535 |
oct | 1513772423444 |
9 | 354346142534 |
10 | 113278330660 |
11 | 4404a7344a0 |
12 | 19b54825604 |
13 | a8b3763031 |
14 | 56a875c68c |
15 | 2e2ed19c5a |
hex | 1a5fea2724 |
113278330660 has 96 divisors (see below), whose sum is σ = 262484893440. Its totient is φ = 40721702400.
The previous prime is 113278330643. The next prime is 113278330661. The reversal of 113278330660 is 66033872311.
It is not an unprimeable number, because it can be changed into a prime (113278330661) 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, 11049657 + ... + 11059903.
It is an arithmetic number, because the mean of its divisors is an integer number (2734217640).
Almost surely, 2113278330660 is an apocalyptic number.
113278330660 is a gapful number since it is divisible by the number (10) 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 113278330660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131242446720).
113278330660 is an abundant number, since it is smaller than the sum of its proper divisors (149206562780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113278330660 is a wasteful number, since it uses less digits than its factorization.
113278330660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10837 (or 10835 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 40.
The spelling of 113278330660 in words is "one hundred thirteen billion, two hundred seventy-eight million, three hundred thirty thousand, six hundred sixty".
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