Base | Representation |
---|---|
bin | 11001111000001011… |
… | …00010010110010100 |
3 | 1022212020002211022200 |
4 | 30330011202112110 |
5 | 211423101030020 |
6 | 10214330524500 |
7 | 1001165302056 |
oct | 147405422624 |
9 | 38766084280 |
10 | 13892986260 |
11 | 598a25722a |
12 | 2838896730 |
13 | 14053b0b3a |
14 | 95b1bb8d6 |
15 | 564a45590 |
hex | 33c162594 |
13892986260 has 36 divisors (see below), whose sum is σ = 42142058868. Its totient is φ = 3704796288.
The previous prime is 13892986259. The next prime is 13892986271. The reversal of 13892986260 is 6268929831.
13892986260 is a `hidden beast` number, since 1 + 3 + 8 + 9 + 2 + 9 + 8 + 626 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 7400816784 + 6492169476 = 86028^2 + 80574^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 13892986197 and 13892986206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38591449 + ... + 38591808.
Almost surely, 213892986260 is an apocalyptic number.
13892986260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13892986260 is an abundant number, since it is smaller than the sum of its proper divisors (28249072608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13892986260 is a wasteful number, since it uses less digits than its factorization.
13892986260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77183272 (or 77183267 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 54.
The spelling of 13892986260 in words is "thirteen billion, eight hundred ninety-two million, nine hundred eighty-six thousand, two hundred sixty".
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