Base | Representation |
---|---|
bin | 1110111100001000… |
… | …01100100101001000 |
3 | 202200222012011121122 |
4 | 13132010030211020 |
5 | 112411233444402 |
6 | 3403513254412 |
7 | 402521024510 |
oct | 73604144510 |
9 | 22628164548 |
10 | 8020609352 |
11 | 3446474578 |
12 | 167a104408 |
13 | 9aa8aa9c2 |
14 | 561310840 |
15 | 31e21bca2 |
hex | 1de10c948 |
8020609352 has 16 divisors (see below), whose sum is σ = 17187020160. Its totient is φ = 3437403984.
The previous prime is 8020609351. The next prime is 8020609397. The reversal of 8020609352 is 2539060208.
It is not an unprimeable number, because it can be changed into a prime (8020609351) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71612528 + ... + 71612639.
It is an arithmetic number, because the mean of its divisors is an integer number (1074188760).
Almost surely, 28020609352 is an apocalyptic number.
It is an amenable number.
8020609352 is an abundant number, since it is smaller than the sum of its proper divisors (9166410808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8020609352 is a wasteful number, since it uses less digits than its factorization.
8020609352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143225180 (or 143225176 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 8020609352 is about 89557.8547755584. The cubic root of 8020609352 is about 2001.7159732968.
The spelling of 8020609352 in words is "eight billion, twenty million, six hundred nine thousand, three hundred fifty-two".
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