Base | Representation |
---|---|
bin | 1100101000101… |
… | …1011101001110 |
3 | 10200201200100111 |
4 | 3022023131032 |
5 | 102032000024 |
6 | 5131550234 |
7 | 1212330664 |
oct | 312133516 |
9 | 120650314 |
10 | 53000014 |
11 | 27a0a771 |
12 | 158bb37a |
13 | ac98a72 |
14 | 7078c34 |
15 | 49bda94 |
hex | 328b74e |
53000014 has 4 divisors (see below), whose sum is σ = 79500024. Its totient is φ = 26500006.
The previous prime is 53000011. The next prime is 53000039. The reversal of 53000014 is 41000035.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41000035 = 5 ⋅8200007.
It is a junction number, because it is equal to n+sod(n) for n = 52999958 and 53000003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53000011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13250002 + ... + 13250005.
It is an arithmetic number, because the mean of its divisors is an integer number (19875006).
Almost surely, 253000014 is an apocalyptic number.
53000014 is a deficient number, since it is larger than the sum of its proper divisors (26500010).
53000014 is a wasteful number, since it uses less digits than its factorization.
53000014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26500009.
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 53000014 is about 7280.1108508044. The cubic root of 53000014 is about 375.6286084963.
Adding to 53000014 its reverse (41000035), we get a palindrome (94000049).
The spelling of 53000014 in words is "fifty-three million, fourteen", and thus it is an aban number.
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