Base | Representation |
---|---|
bin | 10100010000111100111001 |
3 | 100222220010100 |
4 | 110100330321 |
5 | 2324443223 |
6 | 305510013 |
7 | 63103536 |
oct | 24207471 |
9 | 10886110 |
10 | 5312313 |
11 | 2aa9246 |
12 | 1942309 |
13 | 113cca6 |
14 | 9c3d8d |
15 | 6ee043 |
hex | 510f39 |
5312313 has 12 divisors (see below), whose sum is σ = 8124948. Its totient is φ = 3333120.
The previous prime is 5312309. The next prime is 5312317. The reversal of 5312313 is 3132135.
It is an interprime number because it is at equal distance from previous prime (5312309) and next prime (5312317).
It can be written as a sum of positive squares in 2 ways, for example, as 3640464 + 1671849 = 1908^2 + 1293^2 .
It is not a de Polignac number, because 5312313 - 22 = 5312309 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5312317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17208 + ... + 17513.
It is an arithmetic number, because the mean of its divisors is an integer number (677079).
Almost surely, 25312313 is an apocalyptic number.
It is an amenable number.
5312313 is a deficient number, since it is larger than the sum of its proper divisors (2812635).
5312313 is a wasteful number, since it uses less digits than its factorization.
5312313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34744 (or 34741 counting only the distinct ones).
The product of its digits is 270, while the sum is 18.
The square root of 5312313 is about 2304.8455479706. The cubic root of 5312313 is about 174.4862538193.
Adding to 5312313 its reverse (3132135), we get a palindrome (8444448).
It can be divided in two parts, 5312 and 313, that added together give a square (5625 = 752).
The spelling of 5312313 in words is "five million, three hundred twelve thousand, three hundred thirteen".
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