Base | Representation |
---|---|
bin | 10100000000011011100101 |
3 | 100212110022010 |
4 | 110000123211 |
5 | 2320312040 |
6 | 304224433 |
7 | 62402340 |
oct | 24003345 |
9 | 10773263 |
10 | 5244645 |
11 | 2a6241a |
12 | 190b119 |
13 | 1118253 |
14 | 9a7457 |
15 | 6d8e80 |
hex | 5006e5 |
5244645 has 32 divisors (see below), whose sum is σ = 9676800. Its totient is φ = 2376000.
The previous prime is 5244643. The next prime is 5244647. The reversal of 5244645 is 5464425.
It is an interprime number because it is at equal distance from previous prime (5244643) and next prime (5244647).
It is not a de Polignac number, because 5244645 - 21 = 5244643 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5244641) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20770 + ... + 21020.
It is an arithmetic number, because the mean of its divisors is an integer number (302400).
Almost surely, 25244645 is an apocalyptic number.
It is an amenable number.
5244645 is a deficient number, since it is larger than the sum of its proper divisors (4432155).
5244645 is a wasteful number, since it uses less digits than its factorization.
5244645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 465.
The product of its digits is 19200, while the sum is 30.
The square root of 5244645 is about 2290.1189925417. The cubic root of 5244645 is about 173.7422196885.
It can be divided in two parts, 5 and 244645, that added together give a triangular number (244650 = T699).
The spelling of 5244645 in words is "five million, two hundred forty-four thousand, six hundred forty-five".
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