Base | Representation |
---|---|
bin | 10010011000001… |
… | …000000011010101 |
3 | 210111010222202002 |
4 | 102120020003111 |
5 | 1112412024300 |
6 | 50332125045 |
7 | 10432425404 |
oct | 2230100325 |
9 | 714128662 |
10 | 308314325 |
11 | 149043130 |
12 | 87306785 |
13 | 4bb4c317 |
14 | 2cd3963b |
15 | 1c1025d5 |
hex | 126080d5 |
308314325 has 12 divisors (see below), whose sum is σ = 417065568. Its totient is φ = 224228400.
The previous prime is 308314319. The next prime is 308314361. The reversal of 308314325 is 523413803.
It is not a de Polignac number, because 308314325 - 24 = 308314309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 560297 + ... + 560846.
It is an arithmetic number, because the mean of its divisors is an integer number (34755464).
Almost surely, 2308314325 is an apocalyptic number.
It is an amenable number.
308314325 is a deficient number, since it is larger than the sum of its proper divisors (108751243).
308314325 is a wasteful number, since it uses less digits than its factorization.
308314325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1121164 (or 1121159 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 308314325 is about 17558.8816557320. The cubic root of 308314325 is about 675.5609968144.
The spelling of 308314325 in words is "three hundred eight million, three hundred fourteen thousand, three hundred twenty-five".
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