Base | Representation |
---|---|
bin | 10000010111111100… |
… | …01011111100000100 |
3 | 211200122102012002010 |
4 | 20023332023330010 |
5 | 121000420121141 |
6 | 4012145014220 |
7 | 430562306052 |
oct | 101376137404 |
9 | 24618365063 |
10 | 8790785796 |
11 | 3801195531 |
12 | 1854024370 |
13 | aa131b000 |
14 | 5d57151d2 |
15 | 366b52416 |
hex | 20bf8bf04 |
8790785796 has 48 divisors (see below), whose sum is σ = 22220441600. Its totient is φ = 2704849056.
The previous prime is 8790785753. The next prime is 8790785807. The reversal of 8790785796 is 6975870978.
8790785796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×87907857962 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140356 + ... + 193083.
Almost surely, 28790785796 is an apocalyptic number.
It is an amenable number.
8790785796 is an abundant number, since it is smaller than the sum of its proper divisors (13429655804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8790785796 is a wasteful number, since it uses less digits than its factorization.
8790785796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333485 (or 333457 counting only the distinct ones).
The product of its (nonzero) digits is 53343360, while the sum is 66.
The square root of 8790785796 is about 93759.1904615222. The cubic root of 8790785796 is about 2063.8394005126.
The spelling of 8790785796 in words is "eight billion, seven hundred ninety million, seven hundred eighty-five thousand, seven hundred ninety-six".
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