Base | Representation |
---|---|
bin | 11111110100000001110100… |
… | …010101111011101010000001 |
3 | 200100101201120102201102002021 |
4 | 133310001310111323222001 |
5 | 121314331010433302204 |
6 | 1213323550315321441 |
7 | 41320340223604300 |
oct | 3764016425735201 |
9 | 610351512642067 |
10 | 139914806540929 |
11 | 406435997a2532 |
12 | 13838515750281 |
13 | 600bba9642ca4 |
14 | 2679cac8d2437 |
15 | 112978a100154 |
hex | 7f407457ba81 |
139914806540929 has 48 divisors (see below), whose sum is σ = 169255300515840. Its totient is φ = 115199140533120.
The previous prime is 139914806540833. The next prime is 139914806540959. The reversal of 139914806540929 is 929045608419931.
It is a happy number.
139914806540929 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 139914806540929 - 213 = 139914806532737 is a prime.
It is not an unprimeable number, because it can be changed into a prime (139914806540959) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160654152 + ... + 161522710.
It is an arithmetic number, because the mean of its divisors is an integer number (3526152094080).
Almost surely, 2139914806540929 is an apocalyptic number.
It is an amenable number.
139914806540929 is a deficient number, since it is larger than the sum of its proper divisors (29340493974911).
139914806540929 is a wasteful number, since it uses less digits than its factorization.
139914806540929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869390 (or 869383 counting only the distinct ones).
The product of its (nonzero) digits is 151165440, while the sum is 70.
The spelling of 139914806540929 in words is "one hundred thirty-nine trillion, nine hundred fourteen billion, eight hundred six million, five hundred forty thousand, nine hundred twenty-nine".
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