Base | Representation |
---|---|
bin | 1110111101000100… |
… | …00000111101001000 |
3 | 202201111220022010012 |
4 | 13132202000331020 |
5 | 112420234113211 |
6 | 3404353011052 |
7 | 402644331650 |
oct | 73642007510 |
9 | 22644808105 |
10 | 8028426056 |
11 | 344a923362 |
12 | 1680853a88 |
13 | 9ac3b6881 |
14 | 562387360 |
15 | 31ec62d8b |
hex | 1de880f48 |
8028426056 has 32 divisors (see below), whose sum is σ = 17668741440. Its totient is φ = 3347759808.
The previous prime is 8028426017. The next prime is 8028426157. The reversal of 8028426056 is 6506248208.
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, 1935290 + ... + 1939433.
It is an arithmetic number, because the mean of its divisors is an integer number (552148170).
Almost surely, 28028426056 is an apocalyptic number.
It is an amenable number.
8028426056 is an abundant number, since it is smaller than the sum of its proper divisors (9640315384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8028426056 is a wasteful number, since it uses less digits than its factorization.
8028426056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3874773 (or 3874769 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 41.
The square root of 8028426056 is about 89601.4846751994. The cubic root of 8028426056 is about 2002.3660378287.
The spelling of 8028426056 in words is "eight billion, twenty-eight million, four hundred twenty-six thousand, fifty-six".
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