Base | Representation |
---|---|
bin | 10101011100011001000101 |
3 | 101120120222221 |
4 | 111130121011 |
5 | 2414340232 |
6 | 320252341 |
7 | 65531452 |
oct | 25343105 |
9 | 11516887 |
10 | 5621317 |
11 | 319a419 |
12 | 1a710b1 |
13 | 121a830 |
14 | a64829 |
15 | 760897 |
hex | 55c645 |
5621317 has 8 divisors (see below), whose sum is σ = 6089720. Its totient is φ = 5158080.
The previous prime is 5621311. The next prime is 5621327. The reversal of 5621317 is 7131265.
It can be written as a sum of positive squares in 4 ways, for example, as 450241 + 5171076 = 671^2 + 2274^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5621317 - 23 = 5621309 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5621291 and 5621300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5621311) 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 7 ways as a sum of consecutive naturals, for example, 1159 + ... + 3547.
It is an arithmetic number, because the mean of its divisors is an integer number (761215).
Almost surely, 25621317 is an apocalyptic number.
It is an amenable number.
5621317 is a deficient number, since it is larger than the sum of its proper divisors (468403).
5621317 is a wasteful number, since it uses less digits than its factorization.
5621317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2583.
The product of its digits is 1260, while the sum is 25.
The square root of 5621317 is about 2370.9316734145. The cubic root of 5621317 is about 177.8058418225.
The spelling of 5621317 in words is "five million, six hundred twenty-one thousand, three hundred seventeen".
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