Base | Representation |
---|---|
bin | 111001110010… |
… | …0010100000110 |
3 | 2010000011100020 |
4 | 1303210110012 |
5 | 30223422202 |
6 | 3001200010 |
7 | 515335332 |
oct | 163442406 |
9 | 63004306 |
10 | 30295302 |
11 | 16112344 |
12 | a190006 |
13 | 637951b |
14 | 40487c2 |
15 | 29d65bc |
hex | 1ce4506 |
30295302 has 8 divisors (see below), whose sum is σ = 60590616. Its totient is φ = 10098432.
The previous prime is 30295297. The next prime is 30295319. The reversal of 30295302 is 20359203.
It is a sphenic number, since it is the product of 3 distinct primes.
30295302 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2524603 + ... + 2524614.
It is an arithmetic number, because the mean of its divisors is an integer number (7573827).
Almost surely, 230295302 is an apocalyptic number.
30295302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30295302 is a wasteful number, since it uses less digits than its factorization.
30295302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5049222.
The product of its (nonzero) digits is 1620, while the sum is 24.
The square root of 30295302 is about 5504.1168228881. The cubic root of 30295302 is about 311.7394479890.
The spelling of 30295302 in words is "thirty million, two hundred ninety-five thousand, three hundred two".
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