Base | Representation |
---|---|
bin | 1111000001100110… |
… | …01000011010000000 |
3 | 202211011111000002221 |
4 | 13200303020122000 |
5 | 113010003424311 |
6 | 3412232220424 |
7 | 403615561555 |
oct | 74063103200 |
9 | 22734430087 |
10 | 8066467456 |
11 | 346a346433 |
12 | 169153a714 |
13 | 9b7245a88 |
14 | 56744aa2c |
15 | 323279671 |
hex | 1e0cc8680 |
8066467456 has 64 divisors (see below), whose sum is σ = 16239787200. Its totient is φ = 3990845440.
The previous prime is 8066467441. The next prime is 8066467483. The reversal of 8066467456 is 6547646608.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×80664674562 (a number of 21 digits) contains 22 as substring.
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, 5337741 + ... + 5339251.
It is an arithmetic number, because the mean of its divisors is an integer number (253746675).
Almost surely, 28066467456 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8066467456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8119893600).
8066467456 is an abundant number, since it is smaller than the sum of its proper divisors (8173319744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8066467456 is a wasteful number, since it uses less digits than its factorization.
8066467456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1937 (or 1925 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 52.
The square root of 8066467456 is about 89813.5148850105. The cubic root of 8066467456 is about 2005.5236850738.
The spelling of 8066467456 in words is "eight billion, sixty-six million, four hundred sixty-seven thousand, four hundred fifty-six".
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