Base | Representation |
---|---|
bin | 11111100101111… |
… | …101011000010011 |
3 | 1100221101001021101 |
4 | 133211331120103 |
5 | 2041142410220 |
6 | 124332405231 |
7 | 16064206024 |
oct | 3745753023 |
9 | 1327331241 |
10 | 530044435 |
11 | 252218258 |
12 | 129616817 |
13 | 85a7437b |
14 | 50576c4b |
15 | 3180030a |
hex | 1f97d613 |
530044435 has 4 divisors (see below), whose sum is σ = 636053328. Its totient is φ = 424035544.
The previous prime is 530044409. The next prime is 530044447. The reversal of 530044435 is 534440035.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534440035 = 5 ⋅106888007.
It is a cyclic number.
It is not a de Polignac number, because 530044435 - 215 = 530011667 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53004439 + ... + 53004448.
It is an arithmetic number, because the mean of its divisors is an integer number (159013332).
Almost surely, 2530044435 is an apocalyptic number.
530044435 is a deficient number, since it is larger than the sum of its proper divisors (106008893).
530044435 is a wasteful number, since it uses less digits than its factorization.
530044435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106008892.
The product of its (nonzero) digits is 14400, while the sum is 28.
The square root of 530044435 is about 23022.6939127462. The cubic root of 530044435 is about 809.2898490445.
Subtracting from 530044435 its product of nonzero digits (14400), we obtain a palindrome (530030035).
The spelling of 530044435 in words is "five hundred thirty million, forty-four thousand, four hundred thirty-five".
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