Base | Representation |
---|---|
bin | 10010101111101… |
… | …011110111101011 |
3 | 210220202202122122 |
4 | 102233223313223 |
5 | 1121002142342 |
6 | 51112341455 |
7 | 10536060323 |
oct | 2257536753 |
9 | 726682578 |
10 | 314490347 |
11 | 151581286 |
12 | 893a488b |
13 | 50202482 |
14 | 2daa6283 |
15 | 1c9224d2 |
hex | 12bebdeb |
314490347 has 4 divisors (see below), whose sum is σ = 321804120. Its totient is φ = 307176576.
The previous prime is 314490329. The next prime is 314490359. The reversal of 314490347 is 743094413.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743094413 = 991 ⋅749843.
It is a cyclic number.
It is not a de Polignac number, because 314490347 - 210 = 314489323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (314490307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3656822 + ... + 3656907.
It is an arithmetic number, because the mean of its divisors is an integer number (80451030).
Almost surely, 2314490347 is an apocalyptic number.
314490347 is a deficient number, since it is larger than the sum of its proper divisors (7313773).
314490347 is an equidigital number, since it uses as much as digits as its factorization.
314490347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7313772.
The product of its (nonzero) digits is 36288, while the sum is 35.
The square root of 314490347 is about 17733.8756903278. The cubic root of 314490347 is about 680.0420583848.
The spelling of 314490347 in words is "three hundred fourteen million, four hundred ninety thousand, three hundred forty-seven".
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