Base | Representation |
---|---|
bin | 111110001010111… |
… | …1110010010001101 |
3 | 12101101102122010111 |
4 | 1330111332102031 |
5 | 13233022304200 |
6 | 543001040021 |
7 | 102460566010 |
oct | 17425762215 |
9 | 5341378114 |
10 | 2086134925 |
11 | 980629056 |
12 | 4a2786011 |
13 | 273274c84 |
14 | 15b0bb377 |
15 | c32290ba |
hex | 7c57e48d |
2086134925 has 96 divisors (see below), whose sum is σ = 3305185280. Its totient is φ = 1273708800.
The previous prime is 2086134917. The next prime is 2086134949. The reversal of 2086134925 is 5294316802.
It is not a de Polignac number, because 2086134925 - 23 = 2086134917 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3813502 + ... + 3814048.
Almost surely, 22086134925 is an apocalyptic number.
2086134925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2086134925 is a deficient number, since it is larger than the sum of its proper divisors (1219050355).
2086134925 is a wasteful number, since it uses less digits than its factorization.
2086134925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 651 (or 646 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 2086134925 is about 45674.2260470826. The cubic root of 2086134925 is about 1277.7546338523.
The spelling of 2086134925 in words is "two billion, eighty-six million, one hundred thirty-four thousand, nine hundred twenty-five".
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