Base | Representation |
---|---|
bin | 11010110110111… |
… | …10111010000110 |
3 | 120200221211212122 |
4 | 31123132322012 |
5 | 430134331134 |
6 | 34205045542 |
7 | 5404042331 |
oct | 1533367206 |
9 | 520854778 |
10 | 225308294 |
11 | 1061a9502 |
12 | 635568b2 |
13 | 378a8923 |
14 | 21ccd618 |
15 | 14ba802e |
hex | d6dee86 |
225308294 has 4 divisors (see below), whose sum is σ = 337962444. Its totient is φ = 112654146.
The previous prime is 225308269. The next prime is 225308311. The reversal of 225308294 is 492803522.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56327072 + ... + 56327075.
It is an arithmetic number, because the mean of its divisors is an integer number (84490611).
Almost surely, 2225308294 is an apocalyptic number.
225308294 is a deficient number, since it is larger than the sum of its proper divisors (112654150).
225308294 is a wasteful number, since it uses less digits than its factorization.
225308294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112654149.
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 225308294 is about 15010.2729488840. The cubic root of 225308294 is about 608.4978663148.
The spelling of 225308294 in words is "two hundred twenty-five million, three hundred eight thousand, two hundred ninety-four".
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