Base | Representation |
---|---|
bin | 1110111010100010… |
… | …01001101010011000 |
3 | 202200001000022221002 |
4 | 13131101021222120 |
5 | 112344322244211 |
6 | 3402314404132 |
7 | 402266213132 |
oct | 73521115230 |
9 | 22601008832 |
10 | 8007228056 |
11 | 3439964a53 |
12 | 1675730648 |
13 | 9a7ba4089 |
14 | 55d62a052 |
15 | 31ce7703b |
hex | 1dd449a98 |
8007228056 has 8 divisors (see below), whose sum is σ = 15013552620. Its totient is φ = 4003614024.
The previous prime is 8007228001. The next prime is 8007228067. The reversal of 8007228056 is 6508227008.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×80072280562 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500451746 + ... + 500451761.
Almost surely, 28007228056 is an apocalyptic number.
It is an amenable number.
8007228056 is a deficient number, since it is larger than the sum of its proper divisors (7006324564).
8007228056 is a wasteful number, since it uses less digits than its factorization.
8007228056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000903513 (or 1000903509 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 8007228056 is about 89483.1160387254. The cubic root of 8007228056 is about 2000.6021566855.
The spelling of 8007228056 in words is "eight billion, seven million, two hundred twenty-eight thousand, fifty-six".
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