Base | Representation |
---|---|
bin | 1100011100100… |
… | …1110111111110 |
3 | 10122020101200101 |
4 | 3013021313332 |
5 | 101331111402 |
6 | 5102551314 |
7 | 1202516203 |
oct | 307116776 |
9 | 118211611 |
10 | 52207102 |
11 | 27518a72 |
12 | 1559853a |
13 | aa7bb9c |
14 | 6d0dcaa |
15 | 48b3b87 |
hex | 31c9dfe |
52207102 has 32 divisors (see below), whose sum is σ = 87511104. Its totient is φ = 23232000.
The previous prime is 52207093. The next prime is 52207139. The reversal of 52207102 is 20170225.
It is a self number, because there is not a number n which added to its sum of digits gives 52207102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78652 + ... + 79312.
It is an arithmetic number, because the mean of its divisors is an integer number (2734722).
Almost surely, 252207102 is an apocalyptic number.
52207102 is a deficient number, since it is larger than the sum of its proper divisors (35304002).
52207102 is a wasteful number, since it uses less digits than its factorization.
52207102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804.
The product of its (nonzero) digits is 280, while the sum is 19.
The square root of 52207102 is about 7225.4482213908. The cubic root of 52207102 is about 373.7459788608.
Adding to 52207102 its reverse (20170225), we get a palindrome (72377327).
The spelling of 52207102 in words is "fifty-two million, two hundred seven thousand, one hundred two".
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