Base | Representation |
---|---|
bin | 111100010111000… |
… | …0110011010011000 |
3 | 12020011001110222220 |
4 | 1320232012122120 |
5 | 13121442211213 |
6 | 532550144040 |
7 | 101122124565 |
oct | 17056063230 |
9 | 5204043886 |
10 | 2025350808 |
11 | 94a292048 |
12 | 486352020 |
13 | 2637b2140 |
14 | 152db786c |
15 | bcc1de23 |
hex | 78b86698 |
2025350808 has 64 divisors (see below), whose sum is σ = 5521958400. Its totient is φ = 615288960.
The previous prime is 2025350779. The next prime is 2025350819. The reversal of 2025350808 is 8080535202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16438 + ... + 65733.
It is an arithmetic number, because the mean of its divisors is an integer number (86280600).
Almost surely, 22025350808 is an apocalyptic number.
It is an amenable number.
2025350808 is an abundant number, since it is smaller than the sum of its proper divisors (3496607592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2025350808 is a wasteful number, since it uses less digits than its factorization.
2025350808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82272 (or 82268 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 2025350808 is about 45003.8976978661. The cubic root of 2025350808 is about 1265.2220512469. Note that the first 3 decimals are identical.
The spelling of 2025350808 in words is "two billion, twenty-five million, three hundred fifty thousand, eight hundred eight".
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