Base | Representation |
---|---|
bin | 1110111100111100… |
… | …01010011010011100 |
3 | 202201102222222212212 |
4 | 13132132022122130 |
5 | 112420004304340 |
6 | 3404315215552 |
7 | 402632624555 |
oct | 73636123234 |
9 | 22642888785 |
10 | 8027416220 |
11 | 344a2a368a |
12 | 16804475b8 |
13 | 9ac122035 |
14 | 5621a332c |
15 | 31eb13a65 |
hex | 1de78a69c |
8027416220 has 12 divisors (see below), whose sum is σ = 16857574104. Its totient is φ = 3210966480.
The previous prime is 8027416219. The next prime is 8027416259. The reversal of 8027416220 is 226147208.
It is a super-2 number, since 2×80274162202 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200685386 + ... + 200685425.
It is an arithmetic number, because the mean of its divisors is an integer number (1404797842).
Almost surely, 28027416220 is an apocalyptic number.
It is an amenable number.
8027416220 is an abundant number, since it is smaller than the sum of its proper divisors (8830157884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8027416220 is a wasteful number, since it uses less digits than its factorization.
8027416220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401370820 (or 401370818 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 8027416220 is about 89595.8493458263. The cubic root of 8027416220 is about 2002.2820800649.
The spelling of 8027416220 in words is "eight billion, twenty-seven million, four hundred sixteen thousand, two hundred twenty".
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