Base | Representation |
---|---|
bin | 1111010101001100… |
… | …01000100010010010 |
3 | 210020121202121020210 |
4 | 13222212020202102 |
5 | 113324043113044 |
6 | 3440423144550 |
7 | 410652630360 |
oct | 75246104222 |
9 | 23217677223 |
10 | 8230832274 |
11 | 35440aa125 |
12 | 17185a5156 |
13 | a12304172 |
14 | 5811d4630 |
15 | 3328e51b9 |
hex | 1ea988892 |
8230832274 has 16 divisors (see below), whose sum is σ = 18813331008. Its totient is φ = 2351666352.
The previous prime is 8230832261. The next prime is 8230832293. The reversal of 8230832274 is 4722380328.
It is a super-2 number, since 2×82308322742 (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, 97986057 + ... + 97986140.
It is an arithmetic number, because the mean of its divisors is an integer number (1175833188).
Almost surely, 28230832274 is an apocalyptic number.
8230832274 is an abundant number, since it is smaller than the sum of its proper divisors (10582498734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8230832274 is a wasteful number, since it uses less digits than its factorization.
8230832274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195972209.
The product of its (nonzero) digits is 129024, while the sum is 39.
The square root of 8230832274 is about 90723.9344054258. The cubic root of 8230832274 is about 2019.0539204280.
The spelling of 8230832274 in words is "eight billion, two hundred thirty million, eight hundred thirty-two thousand, two hundred seventy-four".
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