Base | Representation |
---|---|
bin | 1100011011000… |
… | …1101101000111 |
3 | 10122001100212202 |
4 | 3012301231013 |
5 | 101314424403 |
6 | 5100505115 |
7 | 1201624445 |
oct | 306615507 |
9 | 118040782 |
10 | 52108103 |
11 | 27460653 |
12 | 1554b19b |
13 | aa45ac8 |
14 | 6cc5b95 |
15 | 4894688 |
hex | 31b1b47 |
52108103 has 4 divisors (see below), whose sum is σ = 52132080. Its totient is φ = 52084128.
The previous prime is 52108093. The next prime is 52108123. The reversal of 52108103 is 30180125.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52108103 - 214 = 52091719 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52108123) 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, 8363 + ... + 13196.
It is an arithmetic number, because the mean of its divisors is an integer number (13033020).
Almost surely, 252108103 is an apocalyptic number.
52108103 is a deficient number, since it is larger than the sum of its proper divisors (23977).
52108103 is a wasteful number, since it uses less digits than its factorization.
52108103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23976.
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 52108103 is about 7218.5942537311. The cubic root of 52108103 is about 373.5095877115.
Adding to 52108103 its reverse (30180125), we get a palindrome (82288228).
The spelling of 52108103 in words is "fifty-two million, one hundred eight thousand, one hundred three".
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