Base | Representation |
---|---|
bin | 111011111110110… |
… | …0000111110001010 |
3 | 12012021002102010012 |
4 | 1313331200332022 |
5 | 13110212131123 |
6 | 531413151522 |
7 | 100605640604 |
oct | 16775407612 |
9 | 5167072105 |
10 | 2012614538 |
11 | 943083100 |
12 | 48202b5a2 |
13 | 260c72c9c |
14 | 151420174 |
15 | bba55378 |
hex | 77f60f8a |
2012614538 has 24 divisors (see below), whose sum is σ = 3321657444. Its totient is φ = 913904640.
The previous prime is 2012614511. The next prime is 2012614553. The reversal of 2012614538 is 8354162102.
It can be written as a sum of positive squares in 2 ways, for example, as 1796318689 + 216295849 = 42383^2 + 14707^2 .
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, 275420 + ... + 282632.
Almost surely, 22012614538 is an apocalyptic number.
2012614538 is a deficient number, since it is larger than the sum of its proper divisors (1309042906).
2012614538 is a wasteful number, since it uses less digits than its factorization.
2012614538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8390 (or 8379 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 2012614538 is about 44862.1726847909. The cubic root of 2012614538 is about 1262.5643872400.
The spelling of 2012614538 in words is "two billion, twelve million, six hundred fourteen thousand, five hundred thirty-eight".
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