Base | Representation |
---|---|
bin | 10010101110111… |
… | …001011011100101 |
3 | 210220101021020212 |
4 | 102232321123211 |
5 | 1120424034444 |
6 | 51104105205 |
7 | 10534240103 |
oct | 2256713345 |
9 | 726337225 |
10 | 314283749 |
11 | 15145003a |
12 | 89305205 |
13 | 5015c420 |
14 | 2da50c73 |
15 | 1c8d119e |
hex | 12bb96e5 |
314283749 has 8 divisors (see below), whose sum is σ = 338607192. Its totient is φ = 289981440.
The previous prime is 314283727. The next prime is 314283757. The reversal of 314283749 is 947382413.
It can be written as a sum of positive squares in 4 ways, for example, as 1170724 + 313113025 = 1082^2 + 17695^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 314283749 - 212 = 314279653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314283719) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 40097 + ... + 47289.
It is an arithmetic number, because the mean of its divisors is an integer number (42325899).
Almost surely, 2314283749 is an apocalyptic number.
It is an amenable number.
314283749 is a deficient number, since it is larger than the sum of its proper divisors (24323443).
314283749 is a wasteful number, since it uses less digits than its factorization.
314283749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10567.
The product of its digits is 145152, while the sum is 41.
The square root of 314283749 is about 17728.0497799391. The cubic root of 314283749 is about 679.8931125248.
The spelling of 314283749 in words is "three hundred fourteen million, two hundred eighty-three thousand, seven hundred forty-nine".
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