Base | Representation |
---|---|
bin | 1111011101111100… |
… | …11100000001000000 |
3 | 210102202000210000100 |
4 | 13232332130001000 |
5 | 114001400444014 |
6 | 3452010122400 |
7 | 412534330164 |
oct | 75676340100 |
9 | 23382023010 |
10 | 8304312384 |
11 | 3581627895 |
12 | 1739120400 |
13 | a245c0a14 |
14 | 58ac80ca4 |
15 | 3390ac009 |
hex | 1eef9c040 |
8304312384 has 63 divisors (see below), whose sum is σ = 23809082557. Its totient is φ = 2767375104.
The previous prime is 8304312377. The next prime is 8304312389. The reversal of 8304312384 is 4832134038.
It is a happy number.
The square root of 8304312384 is 91128.
It is a perfect power (a square), and thus also a powerful number.
8304312384 is a `hidden beast` number, since 8 + 304 + 312 + 38 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 108993600 + 8195318784 = 10440^2 + 90528^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8304312389) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2185174 + ... + 2188970.
Almost surely, 28304312384 is an apocalyptic number.
8304312384 is the 91128-th square number.
It is an amenable number.
8304312384 is an abundant number, since it is smaller than the sum of its proper divisors (15504770173).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8304312384 is an frugal number, since it uses more digits than its factorization.
8304312384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7612 (or 3802 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The cubic root of 8304312384 is about 2025.0444442006.
Multiplying 8304312384 by its sum of digits (36), we get a square (298955245824 = 5467682).
8304312384 divided by its sum of digits (36) gives a square (230675344 = 151882).
The spelling of 8304312384 in words is "eight billion, three hundred four million, three hundred twelve thousand, three hundred eighty-four".
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