Base | Representation |
---|---|
bin | 10010101111011… |
… | …100110111001001 |
3 | 210220122122022211 |
4 | 102233130313021 |
5 | 1120443210443 |
6 | 51111145121 |
7 | 10535413153 |
oct | 2257346711 |
9 | 726578284 |
10 | 314428873 |
11 | 15153a080 |
12 | 893751a1 |
13 | 501b04b5 |
14 | 2da8bad3 |
15 | 1c90e19d |
hex | 12bdcdc9 |
314428873 has 4 divisors (see below), whose sum is σ = 343013328. Its totient is φ = 285844420.
The previous prime is 314428867. The next prime is 314428903. The reversal of 314428873 is 378824413.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 314428873 - 217 = 314297801 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (314428973) 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 3 ways as a sum of consecutive naturals, for example, 14292211 + ... + 14292232.
It is an arithmetic number, because the mean of its divisors is an integer number (85753332).
Almost surely, 2314428873 is an apocalyptic number.
It is an amenable number.
314428873 is a deficient number, since it is larger than the sum of its proper divisors (28584455).
314428873 is a wasteful number, since it uses less digits than its factorization.
314428873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28584454.
The product of its digits is 129024, while the sum is 40.
The square root of 314428873 is about 17732.1423691555. The cubic root of 314428873 is about 679.9977458114.
The spelling of 314428873 in words is "three hundred fourteen million, four hundred twenty-eight thousand, eight hundred seventy-three".
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