Base | Representation |
---|---|
bin | 1111011001001011… |
… | …11001100011000000 |
3 | 210022221210020001200 |
4 | 13230211321203000 |
5 | 113411131402222 |
6 | 3444021101200 |
7 | 411540414615 |
oct | 75445714300 |
9 | 23287706050 |
10 | 8264325312 |
11 | 3560aa5a21 |
12 | 1727857800 |
13 | a19230029 |
14 | 58583250c |
15 | 33580deac |
hex | 1ec9798c0 |
8264325312 has 42 divisors (see below), whose sum is σ = 23688197988. Its totient is φ = 2754774912.
The previous prime is 8264325287. The next prime is 8264325317. The reversal of 8264325312 is 2135234628.
8264325312 is a `hidden beast` number, since 8 + 2 + 643 + 2 + 5 + 3 + 1 + 2 = 666.
It is a super-3 number, since 3×82643253123 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (8264325317) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7173318 + ... + 7174469.
It is an arithmetic number, because the mean of its divisors is an integer number (564004714).
Almost surely, 28264325312 is an apocalyptic number.
It is an amenable number.
8264325312 is an abundant number, since it is smaller than the sum of its proper divisors (15423872676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8264325312 is a wasteful number, since it uses less digits than its factorization.
8264325312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14347805 (or 14347792 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 8264325312 is about 90908.3346674000. The cubic root of 8264325312 is about 2021.7888698771.
It can be divided in two parts, 826432 and 5312, that added together give a square (831744 = 9122).
The spelling of 8264325312 in words is "eight billion, two hundred sixty-four million, three hundred twenty-five thousand, three hundred twelve".
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