Base | Representation |
---|---|
bin | 1100101010100… |
… | …1111111101110 |
3 | 10200222000221101 |
4 | 3022221333232 |
5 | 102100000402 |
6 | 5134353314 |
7 | 1213361452 |
oct | 312517756 |
9 | 120860841 |
10 | 53125102 |
11 | 27a95748 |
12 | 1595b83a |
13 | b010994 |
14 | 70ac662 |
15 | 49e5b87 |
hex | 32a9fee |
53125102 has 16 divisors (see below), whose sum is σ = 88817040. Its totient is φ = 23683968.
The previous prime is 53125099. The next prime is 53125117. The reversal of 53125102 is 20152135.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 53125102.
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 7 ways as a sum of consecutive naturals, for example, 40473 + ... + 41764.
It is an arithmetic number, because the mean of its divisors is an integer number (5551065).
Almost surely, 253125102 is an apocalyptic number.
53125102 is a deficient number, since it is larger than the sum of its proper divisors (35691938).
53125102 is a wasteful number, since it uses less digits than its factorization.
53125102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82275.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 53125102 is about 7288.6968656955. The cubic root of 53125102 is about 375.9238896422.
Adding to 53125102 its reverse (20152135), we get a palindrome (73277237).
The spelling of 53125102 in words is "fifty-three million, one hundred twenty-five thousand, one hundred two".
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