Base | Representation |
---|---|
bin | 1000001001011010011… |
… | …1011100101111101000 |
3 | 111101021110111021002200 |
4 | 2002112213130233220 |
5 | 4243122231032344 |
6 | 144144402300200 |
7 | 13053325216665 |
oct | 2022647345750 |
9 | 441243437080 |
10 | 139965877224 |
11 | 543a50a81a8 |
12 | 23162357660 |
13 | 102777a55c4 |
14 | 6abaca8a6c |
15 | 3992c31069 |
hex | 20969dcbe8 |
139965877224 has 48 divisors (see below), whose sum is σ = 386226605700. Its totient is φ = 45775002624.
The previous prime is 139965877213. The next prime is 139965877273. The reversal of 139965877224 is 422778569931.
139965877224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 129319352100 + 10646525124 = 359610^2 + 103182^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18335529 + ... + 18343160.
Almost surely, 2139965877224 is an apocalyptic number.
It is an amenable number.
139965877224 is an abundant number, since it is smaller than the sum of its proper divisors (246260728476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139965877224 is a wasteful number, since it uses less digits than its factorization.
139965877224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36678754 (or 36678747 counting only the distinct ones).
The product of its digits is 45722880, while the sum is 63.
The spelling of 139965877224 in words is "one hundred thirty-nine billion, nine hundred sixty-five million, eight hundred seventy-seven thousand, two hundred twenty-four".
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