Base | Representation |
---|---|
bin | 11000100101000111… |
… | …01111001011111000 |
3 | 1021001200002110200122 |
4 | 30102203233023320 |
5 | 204011220310323 |
6 | 10021241352412 |
7 | 645005234324 |
oct | 142243571370 |
9 | 37050073618 |
10 | 13196260088 |
11 | 5661a43580 |
12 | 2683498708 |
13 | 1323c4992b |
14 | 8d2856984 |
15 | 5237bcec8 |
hex | 3128ef2f8 |
13196260088 has 16 divisors (see below), whose sum is σ = 26992350360. Its totient is φ = 5998300000.
The previous prime is 13196260043. The next prime is 13196260109. The reversal of 13196260088 is 88006269131.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74978663 + ... + 74978838.
Almost surely, 213196260088 is an apocalyptic number.
It is an amenable number.
13196260088 is an abundant number, since it is smaller than the sum of its proper divisors (13796090272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13196260088 is a wasteful number, since it uses less digits than its factorization.
13196260088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149957518 (or 149957514 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 44.
The spelling of 13196260088 in words is "thirteen billion, one hundred ninety-six million, two hundred sixty thousand, eighty-eight".
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