Base | Representation |
---|---|
bin | 10010101011001… |
… | …100110011001111 |
3 | 210211120000201011 |
4 | 102223030303033 |
5 | 1120202031021 |
6 | 51031230051 |
7 | 10523062246 |
oct | 2253146317 |
9 | 724500634 |
10 | 313314511 |
11 | 150948914 |
12 | 88b18327 |
13 | 4cbb0203 |
14 | 2d87b95d |
15 | 1c78dde1 |
hex | 12accccf |
313314511 has 4 divisors (see below), whose sum is σ = 316242792. Its totient is φ = 310386232.
The previous prime is 313314509. The next prime is 313314517. The reversal of 313314511 is 115413313.
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 313314511 - 21 = 313314509 is a prime.
It is a Duffinian number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313314517) 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, 1463980 + ... + 1464193.
It is an arithmetic number, because the mean of its divisors is an integer number (79060698).
Almost surely, 2313314511 is an apocalyptic number.
313314511 is a deficient number, since it is larger than the sum of its proper divisors (2928281).
313314511 is a wasteful number, since it uses less digits than its factorization.
313314511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2928280.
The product of its digits is 540, while the sum is 22.
The square root of 313314511 is about 17700.6923875876. The cubic root of 313314511 is about 679.1934721242.
Adding to 313314511 its reverse (115413313), we get a palindrome (428727824).
The spelling of 313314511 in words is "three hundred thirteen million, three hundred fourteen thousand, five hundred eleven".
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