Base | Representation |
---|---|
bin | 111011111101101… |
… | …1000010110000000 |
3 | 12012020000222110022 |
4 | 1313323120112000 |
5 | 13110041224122 |
6 | 531353153012 |
7 | 100601120210 |
oct | 16773302600 |
9 | 5166028408 |
10 | 2012054912 |
11 | 9428306aa |
12 | 4819bb768 |
13 | 260b0834a |
14 | 151316240 |
15 | bb994642 |
hex | 77ed8580 |
2012054912 has 32 divisors (see below), whose sum is σ = 4581019920. Its totient is φ = 862308864.
The previous prime is 2012054867. The next prime is 2012054923. The reversal of 2012054912 is 2194502102.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121903 + ... + 1123694.
Almost surely, 22012054912 is an apocalyptic number.
It is an amenable number.
2012054912 is an abundant number, since it is smaller than the sum of its proper divisors (2568965008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012054912 is an equidigital number, since it uses as much as digits as its factorization.
2012054912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2245618 (or 2245606 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 2012054912 is about 44855.9350811016. The cubic root of 2012054912 is about 1262.4473538417.
The spelling of 2012054912 in words is "two billion, twelve million, fifty-four thousand, nine hundred twelve".
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