Base | Representation |
---|---|
bin | 1100101101010… |
… | …1010000011101 |
3 | 10201022001000022 |
4 | 3023111100131 |
5 | 102121133201 |
6 | 5142241525 |
7 | 1215030203 |
oct | 313252035 |
9 | 121261008 |
10 | 53302301 |
11 | 280a6898 |
12 | 15a262a5 |
13 | b073530 |
14 | 7117073 |
15 | 4a2d41b |
hex | 32d541d |
53302301 has 4 divisors (see below), whose sum is σ = 57402492. Its totient is φ = 49202112.
The previous prime is 53302289. The next prime is 53302307. The reversal of 53302301 is 10320335.
53302301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10320335 = 5 ⋅2064067.
It can be written as a sum of positive squares in 2 ways, for example, as 16080100 + 37222201 = 4010^2 + 6101^2 .
It is a cyclic number.
It is not a de Polignac number, because 53302301 - 218 = 53040157 is a prime.
It is a super-2 number, since 2×533023012 = 5682270583789202, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53302301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53302307) 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, 2050076 + ... + 2050101.
It is an arithmetic number, because the mean of its divisors is an integer number (14350623).
Almost surely, 253302301 is an apocalyptic number.
It is an amenable number.
53302301 is a deficient number, since it is larger than the sum of its proper divisors (4100191).
53302301 is a wasteful number, since it uses less digits than its factorization.
53302301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4100190.
The product of its (nonzero) digits is 270, while the sum is 17.
The square root of 53302301 is about 7300.8424856314. The cubic root of 53302301 is about 376.3413910288.
Adding to 53302301 its reverse (10320335), we get a palindrome (63622636).
The spelling of 53302301 in words is "fifty-three million, three hundred two thousand, three hundred one".
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