Base | Representation |
---|---|
bin | 10011111101010010001011 |
3 | 100211210121201 |
4 | 103331102023 |
5 | 2314404010 |
6 | 304045031 |
7 | 62316634 |
oct | 23752213 |
9 | 10753551 |
10 | 5231755 |
11 | 2a53771 |
12 | 1903777 |
13 | 1112419 |
14 | 9a288b |
15 | 6d523a |
hex | 4fd48b |
5231755 has 4 divisors (see below), whose sum is σ = 6278112. Its totient is φ = 4185400.
The previous prime is 5231753. The next prime is 5231773. The reversal of 5231755 is 5571325.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 5231755 - 21 = 5231753 is a prime.
It is a Duffinian number.
5231755 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5231753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523171 + ... + 523180.
It is an arithmetic number, because the mean of its divisors is an integer number (1569528).
Almost surely, 25231755 is an apocalyptic number.
5231755 is a deficient number, since it is larger than the sum of its proper divisors (1046357).
5231755 is a wasteful number, since it uses less digits than its factorization.
5231755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1046356.
The product of its digits is 5250, while the sum is 28.
The square root of 5231755 is about 2287.3029969814. The cubic root of 5231755 is about 173.5997648952.
It can be divided in two parts, 523 and 1755, that added together give a triangular number (2278 = T67).
The spelling of 5231755 in words is "five million, two hundred thirty-one thousand, seven hundred fifty-five".
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