Base | Representation |
---|---|
bin | 111001110100… |
… | …0111100011001 |
3 | 2010001010100120 |
4 | 1303220330121 |
5 | 30230024030 |
6 | 3001423453 |
7 | 515444532 |
oct | 163507431 |
9 | 63033316 |
10 | 30314265 |
11 | 16125613 |
12 | a19ab89 |
13 | 6385047 |
14 | 4051689 |
15 | 29dc010 |
hex | 1ce8f19 |
30314265 has 16 divisors (see below), whose sum is σ = 48887808. Its totient is φ = 16039296.
The previous prime is 30314257. The next prime is 30314279. The reversal of 30314265 is 56241303.
It is a happy number.
It is not a de Polignac number, because 30314265 - 23 = 30314257 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6052 + ... + 9861.
It is an arithmetic number, because the mean of its divisors is an integer number (3055488).
Almost surely, 230314265 is an apocalyptic number.
It is an amenable number.
30314265 is a deficient number, since it is larger than the sum of its proper divisors (18573543).
30314265 is a wasteful number, since it uses less digits than its factorization.
30314265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16048.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 30314265 is about 5505.8391730961. The cubic root of 30314265 is about 311.8044776776.
Adding to 30314265 its reverse (56241303), we get a palindrome (86555568).
The spelling of 30314265 in words is "thirty million, three hundred fourteen thousand, two hundred sixty-five".
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