Base | Representation |
---|---|
bin | 1110111100001011… |
… | …01100100011110010 |
3 | 202200222221010220000 |
4 | 13132011230203302 |
5 | 112411334034412 |
6 | 3403525530430 |
7 | 402524252613 |
oct | 73605544362 |
9 | 22628833800 |
10 | 8021002482 |
11 | 3446712979 |
12 | 167a273a16 |
13 | 9aa9b791c |
14 | 5613b3c0a |
15 | 31e2984dc |
hex | 1de16c8f2 |
8021002482 has 40 divisors (see below), whose sum is σ = 17995443312. Its totient is φ = 2670327000.
The previous prime is 8021002471. The next prime is 8021002489. The reversal of 8021002482 is 2842001208.
8021002482 is a `hidden beast` number, since 80 + 2 + 100 + 2 + 482 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (8021002489) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 100857 + ... + 161907.
Almost surely, 28021002482 is an apocalyptic number.
8021002482 is an abundant number, since it is smaller than the sum of its proper divisors (9974440830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8021002482 is a wasteful number, since it uses less digits than its factorization.
8021002482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61876 (or 61867 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 27.
The square root of 8021002482 is about 89560.0495868554. The cubic root of 8021002482 is about 2001.7486774513.
The spelling of 8021002482 in words is "eight billion, twenty-one million, two thousand, four hundred eighty-two".
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