Base | Representation |
---|---|
bin | 10111011001100100010… |
… | …00111010001001101000 |
3 | 2211212021010222212211211 |
4 | 23230302020322021220 |
5 | 101133043010033423 |
6 | 1413204052002504 |
7 | 112041604632163 |
oct | 13546210721150 |
9 | 2755233885754 |
10 | 804000080488 |
11 | 28aa7a0a3440 |
12 | 10b9a2000434 |
13 | 5aa808c88c7 |
14 | 2acb16daada |
15 | 15da958110d |
hex | bb3223a268 |
804000080488 has 32 divisors (see below), whose sum is σ = 1644596748000. Its totient is φ = 365443220160.
The previous prime is 804000080473. The next prime is 804000080557. The reversal of 804000080488 is 884080000408.
It is a super-2 number, since 2×8040000804882 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 804000080488.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3130618 + ... + 3377686.
It is an arithmetic number, because the mean of its divisors is an integer number (51393648375).
Almost surely, 2804000080488 is an apocalyptic number.
804000080488 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
804000080488 is an abundant number, since it is smaller than the sum of its proper divisors (840596667512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
804000080488 is a wasteful number, since it uses less digits than its factorization.
804000080488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284065 (or 284061 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 40.
The spelling of 804000080488 in words is "eight hundred four billion, eighty thousand, four hundred eighty-eight".
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