Base | Representation |
---|---|
bin | 111011001000110… |
… | …000110100100010 |
3 | 2120010220120212110 |
4 | 323020300310202 |
5 | 4012442342431 |
6 | 242241140150 |
7 | 33405105645 |
oct | 7310606442 |
9 | 2503816773 |
10 | 992152866 |
11 | 46a054151 |
12 | 23832a656 |
13 | 12a720503 |
14 | 95aa7a5c |
15 | 5c181346 |
hex | 3b230d22 |
992152866 has 16 divisors (see below), whose sum is σ = 1999454688. Its totient is φ = 328192800.
The previous prime is 992152853. The next prime is 992152871. The reversal of 992152866 is 668251299.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630355 + ... + 631926.
It is an arithmetic number, because the mean of its divisors is an integer number (124965918).
Almost surely, 2992152866 is an apocalyptic number.
992152866 is an abundant number, since it is smaller than the sum of its proper divisors (1007301822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992152866 is a wasteful number, since it uses less digits than its factorization.
992152866 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1262417.
The product of its digits is 466560, while the sum is 48.
The square root of 992152866 is about 31498.4581527414. The cubic root of 992152866 is about 997.3774167364.
The spelling of 992152866 in words is "nine hundred ninety-two million, one hundred fifty-two thousand, eight hundred sixty-six".
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