Base | Representation |
---|---|
bin | 111010011001… |
… | …0001110110010 |
3 | 2010121101010112 |
4 | 1310302032302 |
5 | 30314130300 |
6 | 3012101322 |
7 | 521134646 |
oct | 164621662 |
9 | 63541115 |
10 | 30614450 |
11 | 163100a9 |
12 | a304842 |
13 | 645b879 |
14 | 40ccc26 |
15 | 2a4ae35 |
hex | 1d323b2 |
30614450 has 24 divisors (see below), whose sum is σ = 60294132. Its totient is φ = 11525120.
The previous prime is 30614447. The next prime is 30614477. The reversal of 30614450 is 5441603.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 15768841 + 14845609 = 3971^2 + 3853^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17159 + ... + 18858.
Almost surely, 230614450 is an apocalyptic number.
30614450 is a deficient number, since it is larger than the sum of its proper divisors (29679682).
30614450 is a wasteful number, since it uses less digits than its factorization.
30614450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36046 (or 36041 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 30614450 is about 5533.0326223510. The cubic root of 30614450 is about 312.8303067488.
The spelling of 30614450 in words is "thirty million, six hundred fourteen thousand, four hundred fifty".
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