Base | Representation |
---|---|
bin | 11111110100000001110100… |
… | …010101111011101010000000 |
3 | 200100101201120102201102002020 |
4 | 133310001310111323222000 |
5 | 121314331010433302203 |
6 | 1213323550315321440 |
7 | 41320340223604266 |
oct | 3764016425735200 |
9 | 610351512642066 |
10 | 139914806540928 |
11 | 406435997a2531 |
12 | 13838515750280 |
13 | 600bba9642ca3 |
14 | 2679cac8d2436 |
15 | 112978a100153 |
hex | 7f407457ba80 |
139914806540928 has 64 divisors (see below), whose sum is σ = 371682158908800. Its totient is φ = 46634070693888.
The previous prime is 139914806540833. The next prime is 139914806540959. The reversal of 139914806540928 is 829045608419931.
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12126088 + ... + 20660871.
It is an arithmetic number, because the mean of its divisors is an integer number (5807533732950).
Almost surely, 2139914806540928 is an apocalyptic number.
It is an amenable number.
139914806540928 is an abundant number, since it is smaller than the sum of its proper divisors (231767352367872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139914806540928 is a wasteful number, since it uses less digits than its factorization.
139914806540928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32798089 (or 32798077 counting only the distinct ones).
The product of its (nonzero) digits is 134369280, while the sum is 69.
The spelling of 139914806540928 in words is "one hundred thirty-nine trillion, nine hundred fourteen billion, eight hundred six million, five hundred forty thousand, nine hundred twenty-eight".
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