Base | Representation |
---|---|
bin | 11000110010011110… |
… | …00110111011111100 |
3 | 1021100110220022202120 |
4 | 30121033012323330 |
5 | 204223410332420 |
6 | 10040322522540 |
7 | 650535423432 |
oct | 143117067374 |
9 | 37313808676 |
10 | 13308292860 |
11 | 570a203445 |
12 | 26b4b06450 |
13 | 1341214305 |
14 | 90369ad52 |
15 | 52d54cd40 |
hex | 3193c6efc |
13308292860 has 48 divisors (see below), whose sum is σ = 37281226752. Its totient is φ = 3547163200.
The previous prime is 13308292853. The next prime is 13308292889. The reversal of 13308292860 is 6829280331.
It is a super-2 number, since 2×133082928602 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74125 + ... + 179195.
It is an arithmetic number, because the mean of its divisors is an integer number (776692224).
Almost surely, 213308292860 is an apocalyptic number.
13308292860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13308292860 is an abundant number, since it is smaller than the sum of its proper divisors (23972933892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13308292860 is a wasteful number, since it uses less digits than its factorization.
13308292860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107194 (or 107192 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The spelling of 13308292860 in words is "thirteen billion, three hundred eight million, two hundred ninety-two thousand, eight hundred sixty".
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