Base | Representation |
---|---|
bin | 10010101011100… |
… | …111111100111111 |
3 | 210211202200021021 |
4 | 102223213330333 |
5 | 1120214110402 |
6 | 51033445011 |
7 | 10524034426 |
oct | 2253477477 |
9 | 724680237 |
10 | 313425727 |
11 | 150a1442a |
12 | 88b70767 |
13 | 4cc1ba14 |
14 | 2d8aa2bd |
15 | 1c7b1d37 |
hex | 12ae7f3f |
313425727 has 4 divisors (see below), whose sum is σ = 316199520. Its totient is φ = 310651936.
The previous prime is 313425703. The next prime is 313425733. The reversal of 313425727 is 727524313.
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 313425727 - 223 = 305037119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 313425692 and 313425701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313425757) 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, 1386727 + ... + 1386952.
It is an arithmetic number, because the mean of its divisors is an integer number (79049880).
Almost surely, 2313425727 is an apocalyptic number.
313425727 is a deficient number, since it is larger than the sum of its proper divisors (2773793).
313425727 is a wasteful number, since it uses less digits than its factorization.
313425727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2773792.
The product of its digits is 35280, while the sum is 34.
The square root of 313425727 is about 17703.8336808726. The cubic root of 313425727 is about 679.2738261483.
The spelling of 313425727 in words is "three hundred thirteen million, four hundred twenty-five thousand, seven hundred twenty-seven".
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