Base | Representation |
---|---|
bin | 110100000100… |
… | …100010000101 |
3 | 221200111100112 |
4 | 310010202011 |
5 | 11443300203 |
6 | 1204322405 |
7 | 224011034 |
oct | 64044205 |
9 | 27614315 |
10 | 13650053 |
11 | 778353a |
12 | 46a3405 |
13 | 2a9c071 |
14 | 1b5471b |
15 | 12e96d8 |
hex | d04885 |
13650053 has 4 divisors (see below), whose sum is σ = 13711488. Its totient is φ = 13588620.
The previous prime is 13650047. The next prime is 13650059. The reversal of 13650053 is 35005631.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (13650047) and next prime (13650059).
It is a cyclic number.
It is not a de Polignac number, because 13650053 - 26 = 13649989 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 (13650059) 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, 30383 + ... + 30828.
It is an arithmetic number, because the mean of its divisors is an integer number (3427872).
Almost surely, 213650053 is an apocalyptic number.
It is an amenable number.
13650053 is a deficient number, since it is larger than the sum of its proper divisors (61435).
13650053 is an equidigital number, since it uses as much as digits as its factorization.
13650053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61434.
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 13650053 is about 3694.5978130238. The cubic root of 13650053 is about 238.9891103387.
Adding to 13650053 its reverse (35005631), we get a palindrome (48655684).
The spelling of 13650053 in words is "thirteen million, six hundred fifty thousand, fifty-three".
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