Base | Representation |
---|---|
bin | 111001110100… |
… | …0111101001110 |
3 | 2010001010102112 |
4 | 1303220331032 |
5 | 30230024233 |
6 | 3001424022 |
7 | 515444636 |
oct | 163507516 |
9 | 63033375 |
10 | 30314318 |
11 | 16125661 |
12 | a19b012 |
13 | 6385088 |
14 | 40516c6 |
15 | 29dc048 |
hex | 1ce8f4e |
30314318 has 8 divisors (see below), whose sum is σ = 46242360. Its totient is φ = 14900200.
The previous prime is 30314303. The next prime is 30314327. The reversal of 30314318 is 81341303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30314293 and 30314302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128333 + ... + 128568.
It is an arithmetic number, because the mean of its divisors is an integer number (5780295).
Almost surely, 230314318 is an apocalyptic number.
30314318 is a deficient number, since it is larger than the sum of its proper divisors (15928042).
30314318 is a wasteful number, since it uses less digits than its factorization.
30314318 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256962.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 30314318 is about 5505.8439861660. The cubic root of 30314318 is about 311.8046593922.
The spelling of 30314318 in words is "thirty million, three hundred fourteen thousand, three hundred eighteen".
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