Base | Representation |
---|---|
bin | 10100010001000000100000 |
3 | 100222220102220 |
4 | 110101000200 |
5 | 2330000134 |
6 | 305511040 |
7 | 63104316 |
oct | 24210040 |
9 | 10886386 |
10 | 5312544 |
11 | 2aa9436 |
12 | 1942480 |
13 | 1140123 |
14 | 9c40b6 |
15 | 6ee149 |
hex | 511020 |
5312544 has 24 divisors (see below), whose sum is σ = 13945680. Its totient is φ = 1770816.
The previous prime is 5312519. The next prime is 5312557. The reversal of 5312544 is 4452135.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27574 + ... + 27765.
It is an arithmetic number, because the mean of its divisors is an integer number (581070).
Almost surely, 25312544 is an apocalyptic number.
It is an amenable number.
5312544 is an abundant number, since it is smaller than the sum of its proper divisors (8633136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5312544 is a wasteful number, since it uses less digits than its factorization.
5312544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55352 (or 55344 counting only the distinct ones).
The product of its digits is 2400, while the sum is 24.
The square root of 5312544 is about 2304.8956592436. The cubic root of 5312544 is about 174.4887828960.
Adding to 5312544 its reverse (4452135), we get a palindrome (9764679).
The spelling of 5312544 in words is "five million, three hundred twelve thousand, five hundred forty-four".
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