Base | Representation |
---|---|
bin | 1100011101010… |
… | …1010101011100 |
3 | 10122022210001222 |
4 | 3013111111130 |
5 | 101334112134 |
6 | 5103552512 |
7 | 1203103103 |
oct | 307252534 |
9 | 118283058 |
10 | 52254044 |
11 | 27550267 |
12 | 155bb738 |
13 | aa9736b |
14 | 6d2303a |
15 | 48c2a2e |
hex | 31d555c |
52254044 has 12 divisors (see below), whose sum is σ = 91576800. Its totient is φ = 26089248.
The previous prime is 52254043. The next prime is 52254077. The reversal of 52254044 is 44045225.
It is a super-2 number, since 2×522540442 = 5460970228707872, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52254043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6209 + ... + 11960.
It is an arithmetic number, because the mean of its divisors is an integer number (7631400).
Almost surely, 252254044 is an apocalyptic number.
It is an amenable number.
52254044 is a deficient number, since it is larger than the sum of its proper divisors (39322756).
52254044 is a wasteful number, since it uses less digits than its factorization.
52254044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18892 (or 18890 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 52254044 is about 7228.6958713173. The cubic root of 52254044 is about 373.8579631653.
Adding to 52254044 its reverse (44045225), we get a palindrome (96299269).
The spelling of 52254044 in words is "fifty-two million, two hundred fifty-four thousand, forty-four".
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