Base | Representation |
---|---|
bin | 1100100001111… |
… | …0000101011110 |
3 | 10122212220211111 |
4 | 3020132011132 |
5 | 101423131110 |
6 | 5114212234 |
7 | 1205453626 |
oct | 310360536 |
9 | 118786744 |
10 | 52552030 |
11 | 27734133 |
12 | 1572407a |
13 | ab6cb9b |
14 | 6d9d886 |
15 | 4930e8a |
hex | 321e15e |
52552030 has 8 divisors (see below), whose sum is σ = 94593672. Its totient is φ = 21020808.
The previous prime is 52552021. The next prime is 52552039. The reversal of 52552030 is 3025525.
52552030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52552021) and next prime (52552039).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 52551992 and 52552010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52552039) 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, 2627592 + ... + 2627611.
It is an arithmetic number, because the mean of its divisors is an integer number (11824209).
Almost surely, 252552030 is an apocalyptic number.
52552030 is a deficient number, since it is larger than the sum of its proper divisors (42041642).
52552030 is a wasteful number, since it uses less digits than its factorization.
52552030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5255210.
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 52552030 is about 7249.2778950734. The cubic root of 52552030 is about 374.5672756726.
Adding to 52552030 its reverse (3025525), we get a palindrome (55577555).
The spelling of 52552030 in words is "fifty-two million, five hundred fifty-two thousand, thirty".
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