Base | Representation |
---|---|
bin | 1111010101001100… |
… | …01001100101001100 |
3 | 210020121202211010101 |
4 | 13222212021211030 |
5 | 113324043232211 |
6 | 3440423220444 |
7 | 410652646015 |
oct | 75246114514 |
9 | 23217684111 |
10 | 8230836556 |
11 | 3544102368 |
12 | 17185a7724 |
13 | a123060b7 |
14 | 5811d600c |
15 | 3328e65c1 |
hex | 1ea98994c |
8230836556 has 12 divisors (see below), whose sum is σ = 15162067480. Its totient is φ = 3898817280.
The previous prime is 8230836553. The next prime is 8230836571. The reversal of 8230836556 is 6556380328.
It is a super-2 number, since 2×82308365562 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8230836553) 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, 54150165 + ... + 54150316.
Almost surely, 28230836556 is an apocalyptic number.
It is an amenable number.
8230836556 is a deficient number, since it is larger than the sum of its proper divisors (6931230924).
8230836556 is a wasteful number, since it uses less digits than its factorization.
8230836556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108300504 (or 108300502 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 46.
The square root of 8230836556 is about 90723.9580044874. The cubic root of 8230836556 is about 2019.0542705582.
The spelling of 8230836556 in words is "eight billion, two hundred thirty million, eight hundred thirty-six thousand, five hundred fifty-six".
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