Base | Representation |
---|---|
bin | 1100011001110… |
… | …1110001001011 |
3 | 10121220012212022 |
4 | 3012131301023 |
5 | 101304321233 |
6 | 5055035055 |
7 | 1201134410 |
oct | 306356113 |
9 | 117805768 |
10 | 52026443 |
11 | 27405267 |
12 | 1550ba8b |
13 | aa178a1 |
14 | 6ca4107 |
15 | 487a398 |
hex | 319dc4b |
52026443 has 32 divisors (see below), whose sum is σ = 65598336. Its totient is φ = 40255488.
The previous prime is 52026421. The next prime is 52026487. The reversal of 52026443 is 34462025.
It is not a de Polignac number, because 52026443 - 26 = 52026379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52026043) 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, 460355 + ... + 460467.
It is an arithmetic number, because the mean of its divisors is an integer number (2049948).
Almost surely, 252026443 is an apocalyptic number.
52026443 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
52026443 is a deficient number, since it is larger than the sum of its proper divisors (13571893).
52026443 is a wasteful number, since it uses less digits than its factorization.
52026443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 52026443 is about 7212.9358100568. The cubic root of 52026443 is about 373.3143734171.
Adding to 52026443 its reverse (34462025), we get a palindrome (86488468).
The spelling of 52026443 in words is "fifty-two million, twenty-six thousand, four hundred forty-three".
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