Base | Representation |
---|---|
bin | 10011111110011110001101 |
3 | 100212001021221 |
4 | 103332132031 |
5 | 2320032441 |
6 | 304123341 |
7 | 62340055 |
oct | 23763615 |
9 | 10761257 |
10 | 5236621 |
11 | 2a57395 |
12 | 1906551 |
13 | 11146c0 |
14 | 9a4565 |
15 | 6d68d1 |
hex | 4fe78d |
5236621 has 4 divisors (see below), whose sum is σ = 5639452. Its totient is φ = 4833792.
The previous prime is 5236607. The next prime is 5236631. The reversal of 5236621 is 1266325.
5236621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1946025 + 3290596 = 1395^2 + 1814^2 .
It is a cyclic number.
It is not a de Polignac number, because 5236621 - 29 = 5236109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5236601) 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, 201396 + ... + 201421.
It is an arithmetic number, because the mean of its divisors is an integer number (1409863).
Almost surely, 25236621 is an apocalyptic number.
It is an amenable number.
5236621 is a deficient number, since it is larger than the sum of its proper divisors (402831).
5236621 is a wasteful number, since it uses less digits than its factorization.
5236621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 402830.
The product of its digits is 2160, while the sum is 25.
The square root of 5236621 is about 2288.3664479274. The cubic root of 5236621 is about 173.6535693195.
The spelling of 5236621 in words is "five million, two hundred thirty-six thousand, six hundred twenty-one".
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