Base | Representation |
---|---|
bin | 1111010101000110… |
… | …10001011011100010 |
3 | 210020120100111110000 |
4 | 13222203101123202 |
5 | 113323400113044 |
6 | 3440355120430 |
7 | 410643354651 |
oct | 75243213342 |
9 | 23216314400 |
10 | 8230082274 |
11 | 3543737697 |
12 | 17182a3116 |
13 | a1210098b |
14 | 58107b198 |
15 | 3327e7d69 |
hex | 1ea8d16e2 |
8230082274 has 80 divisors (see below), whose sum is σ = 18960230520. Its totient is φ = 2666684160.
The previous prime is 8230082183. The next prime is 8230082291. The reversal of 8230082274 is 4722800328.
8230082274 is a `hidden beast` number, since 8 + 2 + 300 + 82 + 274 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 8218691649 + 11390625 = 90657^2 + 3375^2 .
It is a super-2 number, since 2×82300822742 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1943992 + ... + 1948220.
Almost surely, 28230082274 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8230082274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9480115260).
8230082274 is an abundant number, since it is smaller than the sum of its proper divisors (10730148246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8230082274 is a wasteful number, since it uses less digits than its factorization.
8230082274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4577 (or 4568 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The square root of 8230082274 is about 90719.8008926386. The cubic root of 8230082274 is about 2018.9925926308.
The spelling of 8230082274 in words is "eight billion, two hundred thirty million, eighty-two thousand, two hundred seventy-four".
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