Base | Representation |
---|---|
bin | 1111010100001010001010… |
… | …0100110000011110000000 |
3 | 2012121210101211001112122022 |
4 | 3311002202210300132000 |
5 | 4201342232313020044 |
6 | 55451421323501012 |
7 | 3355402046542043 |
oct | 365024244603600 |
9 | 65553354045568 |
10 | 16838999345024 |
11 | 540241a15831a |
12 | 1a7b616987768 |
13 | 951bac10abac |
14 | 4230249b2c5a |
15 | 1e304ade43ee |
hex | f50a2930780 |
16838999345024 has 64 divisors (see below), whose sum is σ = 34100215855440. Its totient is φ = 8281578848256.
The previous prime is 16838999344991. The next prime is 16838999345053. The reversal of 16838999345024 is 42054399983861.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
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 7 ways as a sum of consecutive naturals, for example, 2136419 + ... + 6184034.
Almost surely, 216838999345024 is an apocalyptic number.
It is an amenable number.
16838999345024 is an abundant number, since it is smaller than the sum of its proper divisors (17261216510416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16838999345024 is an equidigital number, since it uses as much as digits as its factorization.
16838999345024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8320727 (or 8320715 counting only the distinct ones).
The product of its (nonzero) digits is 403107840, while the sum is 71.
The spelling of 16838999345024 in words is "sixteen trillion, eight hundred thirty-eight billion, nine hundred ninety-nine million, three hundred forty-five thousand, twenty-four".
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