Base | Representation |
---|---|
bin | 10010101110111… |
… | …001001010001111 |
3 | 210220101012201202 |
4 | 102232321022033 |
5 | 1120424021024 |
6 | 51104100115 |
7 | 10534233626 |
oct | 2256711217 |
9 | 726335652 |
10 | 314282639 |
11 | 15144a220 |
12 | 8930463b |
13 | 5015ba78 |
14 | 2da506bd |
15 | 1c8d0bae |
hex | 12bb928f |
314282639 has 4 divisors (see below), whose sum is σ = 342853800. Its totient is φ = 285711480.
The previous prime is 314282623. The next prime is 314282663. The reversal of 314282639 is 936282413.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 314282639 - 24 = 314282623 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 (314282039) 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, 14285564 + ... + 14285585.
It is an arithmetic number, because the mean of its divisors is an integer number (85713450).
Almost surely, 2314282639 is an apocalyptic number.
314282639 is a deficient number, since it is larger than the sum of its proper divisors (28571161).
314282639 is a wasteful number, since it uses less digits than its factorization.
314282639 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28571160.
The product of its digits is 62208, while the sum is 38.
The square root of 314282639 is about 17728.0184735915. The cubic root of 314282639 is about 679.8923120992.
The spelling of 314282639 in words is "three hundred fourteen million, two hundred eighty-two thousand, six hundred thirty-nine".
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