Base | Representation |
---|---|
bin | 1011111101111100100001 |
3 | 12220101120210 |
4 | 23331330201 |
5 | 1300343223 |
6 | 151124333 |
7 | 35444454 |
oct | 13757441 |
9 | 5811523 |
10 | 3137313 |
11 | 1853123 |
12 | 10736a9 |
13 | 85acca |
14 | 5b949b |
15 | 41e893 |
hex | 2fdf21 |
3137313 has 8 divisors (see below), whose sum is σ = 4191328. Its totient is φ = 2087424.
The previous prime is 3137311. The next prime is 3137357.
3137313 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3137313 - 21 = 3137311 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3137313.
It is not an unprimeable number, because it can be changed into a prime (3137311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2145 + ... + 3297.
It is an arithmetic number, because the mean of its divisors is an integer number (523916).
Almost surely, 23137313 is an apocalyptic number.
It is an amenable number.
3137313 is a deficient number, since it is larger than the sum of its proper divisors (1054015).
3137313 is a wasteful number, since it uses less digits than its factorization.
3137313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2063.
The product of its digits is 567, while the sum is 21.
The square root of 3137313 is about 1771.2461714849. The cubic root of 3137313 is about 146.3926535625.
It can be divided in two parts, 313 and 7313, that added together give a triangular number (7626 = T123).
The spelling of 3137313 in words is "three million, one hundred thirty-seven thousand, three hundred thirteen".
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