Base | Representation |
---|---|
bin | 11000011011100101… |
… | …11110110100000000 |
3 | 1020212002202122100000 |
4 | 30031302332310000 |
5 | 203330242321201 |
6 | 10005305200000 |
7 | 643015210200 |
oct | 141562766400 |
9 | 36762678300 |
10 | 13116370176 |
11 | 5620938058 |
12 | 2660790000 |
13 | 13105276b0 |
14 | 8c5dbc400 |
15 | 51b78bd86 |
hex | 30dcbed00 |
13116370176 has 648 divisors, whose sum is σ = 49279155744. Its totient is φ = 3448811520.
The previous prime is 13116370129. The next prime is 13116370217. The reversal of 13116370176 is 67107361131.
It is a happy number.
13116370176 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 637 + 0 + 17 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (648).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 13116370176.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 39626331 + ... + 39626661.
Almost surely, 213116370176 is an apocalyptic number.
13116370176 is a gapful number since it is divisible by the number (16) 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 13116370176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24639577872).
13116370176 is an abundant number, since it is smaller than the sum of its proper divisors (36162785568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13116370176 is an equidigital number, since it uses as much as digits as its factorization.
13116370176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389 (or 356 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 36.
The spelling of 13116370176 in words is "thirteen billion, one hundred sixteen million, three hundred seventy thousand, one hundred seventy-six".
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