Base | Representation |
---|---|
bin | 111110001010111… |
… | …1100100101000000 |
3 | 12101101102021112122 |
4 | 1330111330211000 |
5 | 13233022043221 |
6 | 543000543412 |
7 | 102460536434 |
oct | 17425744500 |
9 | 5341367478 |
10 | 2086127936 |
11 | 980623882 |
12 | 4a2781b68 |
13 | 273271a39 |
14 | 15b0b89c4 |
15 | c3226eab |
hex | 7c57c940 |
2086127936 has 28 divisors (see below), whose sum is σ = 4383171828. Its totient is φ = 981706752.
The previous prime is 2086127909. The next prime is 2086127993. The reversal of 2086127936 is 6397216802.
It can be written as a sum of positive squares in 2 ways, for example, as 661518400 + 1424609536 = 25720^2 + 37744^2 .
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, 957611 + ... + 959786.
It is an arithmetic number, because the mean of its divisors is an integer number (156541851).
Almost surely, 22086127936 is an apocalyptic number.
It is an amenable number.
2086127936 is an abundant number, since it is smaller than the sum of its proper divisors (2297043892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2086127936 is a wasteful number, since it uses less digits than its factorization.
2086127936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1917426 (or 1917416 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 2086127936 is about 45674.1495377856. The cubic root of 2086127936 is about 1277.7532069332.
The spelling of 2086127936 in words is "two billion, eighty-six million, one hundred twenty-seven thousand, nine hundred thirty-six".
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