Base | Representation |
---|---|
bin | 1100100000001… |
… | …1010101010010 |
3 | 10122200100111222 |
4 | 3020003111102 |
5 | 101411124300 |
6 | 5112005042 |
7 | 1204516304 |
oct | 310032522 |
9 | 118610458 |
10 | 52442450 |
11 | 27669875 |
12 | 15690782 |
13 | ab32048 |
14 | 6d71974 |
15 | 490d785 |
hex | 3203552 |
52442450 has 48 divisors (see below), whose sum is σ = 104457600. Its totient is φ = 19518720.
The previous prime is 52442443. The next prime is 52442473. The reversal of 52442450 is 5424425.
It is a super-3 number, since 3×524424503 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87251 + ... + 87849.
It is an arithmetic number, because the mean of its divisors is an integer number (2176200).
Almost surely, 252442450 is an apocalyptic number.
52442450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52442450 is a deficient number, since it is larger than the sum of its proper divisors (52015150).
52442450 is a wasteful number, since it uses less digits than its factorization.
52442450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 731 (or 726 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 52442450 is about 7241.7159568710. The cubic root of 52442450 is about 374.3067488269.
Adding to 52442450 its reverse (5424425), we get a palindrome (57866875).
The spelling of 52442450 in words is "fifty-two million, four hundred forty-two thousand, four hundred fifty".
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