Base | Representation |
---|---|
bin | 10111011011100101000… |
… | …10111000001111111100 |
3 | 2211222001110020111111001 |
4 | 23231302202320033330 |
5 | 101142301120132033 |
6 | 1413503211540044 |
7 | 112110435306115 |
oct | 13556242701774 |
9 | 2758043214431 |
10 | 805080630268 |
11 | 290484033492 |
12 | 110043a5a624 |
13 | 5abc3729485 |
14 | 2ad7501520c |
15 | 15e1e373e7d |
hex | bb728b83fc |
805080630268 has 6 divisors (see below), whose sum is σ = 1408891102976. Its totient is φ = 402540315132.
The previous prime is 805080630209. The next prime is 805080630293. The reversal of 805080630268 is 862036080508.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100635078780 + ... + 100635078787.
Almost surely, 2805080630268 is an apocalyptic number.
It is an amenable number.
805080630268 is a deficient number, since it is larger than the sum of its proper divisors (603810472708).
805080630268 is a wasteful number, since it uses less digits than its factorization.
805080630268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201270157571 (or 201270157569 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 46.
The spelling of 805080630268 in words is "eight hundred five billion, eighty million, six hundred thirty thousand, two hundred sixty-eight".
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