Base | Representation |
---|---|
bin | 11011101000000100… |
… | …11001010011111100 |
3 | 1102021122102202112100 |
4 | 31310002121103330 |
5 | 220333402440113 |
6 | 10451422305100 |
7 | 1033354154463 |
oct | 156402312374 |
9 | 42248382470 |
10 | 14831686908 |
11 | 6321111995 |
12 | 2a5b128190 |
13 | 1524a077cc |
14 | a09b2d9da |
15 | 5bc168d73 |
hex | 3740994fc |
14831686908 has 36 divisors (see below), whose sum is σ = 37637112240. Its totient is φ = 4924655616.
The previous prime is 14831686879. The next prime is 14831686913. The reversal of 14831686908 is 80968613841.
14831686908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 792288 + ... + 810791.
It is an arithmetic number, because the mean of its divisors is an integer number (1045475340).
Almost surely, 214831686908 is an apocalyptic number.
14831686908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14831686908 is an abundant number, since it is smaller than the sum of its proper divisors (22805425332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14831686908 is a wasteful number, since it uses less digits than its factorization.
14831686908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1603346 (or 1603341 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 54.
The spelling of 14831686908 in words is "fourteen billion, eight hundred thirty-one million, six hundred eighty-six thousand, nine hundred eight".
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