Base | Representation |
---|---|
bin | 111001111111… |
… | …1100000111010 |
3 | 2010012211011121 |
4 | 1303333200322 |
5 | 30241003324 |
6 | 3003415454 |
7 | 516311212 |
oct | 163774072 |
9 | 63184147 |
10 | 30406714 |
11 | 16189018 |
12 | a22458a |
13 | 63b8150 |
14 | 4077242 |
15 | 2a095e4 |
hex | 1cff83a |
30406714 has 16 divisors (see below), whose sum is σ = 49272552. Its totient is φ = 13989888.
The previous prime is 30406709. The next prime is 30406723. The reversal of 30406714 is 41760403.
It can be written as a sum of positive squares in 4 ways, for example, as 26183689 + 4223025 = 5117^2 + 2055^2 .
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, 7522 + ... + 10834.
Almost surely, 230406714 is an apocalyptic number.
30406714 is a deficient number, since it is larger than the sum of its proper divisors (18865838).
30406714 is a wasteful number, since it uses less digits than its factorization.
30406714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3681.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 30406714 is about 5514.2283231654. The cubic root of 30406714 is about 312.1211246233.
The spelling of 30406714 in words is "thirty million, four hundred six thousand, seven hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.201 sec. • engine limits •