Base | Representation |
---|---|
bin | 10100101110001111100011 |
3 | 101012222200222 |
4 | 110232033203 |
5 | 2342313131 |
6 | 312233255 |
7 | 64113404 |
oct | 24561743 |
9 | 11188628 |
10 | 5432291 |
11 | 30803a7 |
12 | 199b82b |
13 | 1182797 |
14 | a159ab |
15 | 72487b |
hex | 52e3e3 |
5432291 has 4 divisors (see below), whose sum is σ = 5488392. Its totient is φ = 5376192.
The previous prime is 5432261. The next prime is 5432311. The reversal of 5432291 is 1922345.
5432291 = T285 + T286 + ... + T381.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1922345 = 5 ⋅384469.
It is a cyclic number.
It is not a de Polignac number, because 5432291 - 26 = 5432227 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5432291.
It is not an unprimeable number, because it can be changed into a prime (5432201) 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, 27905 + ... + 28098.
It is an arithmetic number, because the mean of its divisors is an integer number (1372098).
Almost surely, 25432291 is an apocalyptic number.
5432291 is a deficient number, since it is larger than the sum of its proper divisors (56101).
5432291 is an equidigital number, since it uses as much as digits as its factorization.
5432291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56100.
The product of its digits is 2160, while the sum is 26.
The square root of 5432291 is about 2330.7275688076. The cubic root of 5432291 is about 175.7900712406.
The spelling of 5432291 in words is "five million, four hundred thirty-two thousand, two hundred ninety-one".
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