Base | Representation |
---|---|
bin | 100110110011… |
… | …0001001000010 |
3 | 1102021110001000 |
4 | 1031212021002 |
5 | 20201410224 |
6 | 2003552430 |
7 | 334620060 |
oct | 115461102 |
9 | 42243030 |
10 | 20341314 |
11 | 10533804 |
12 | 698b716 |
13 | 42a28a6 |
14 | 29b7030 |
15 | 1bbc0c9 |
hex | 1366242 |
20341314 has 32 divisors (see below), whose sum is σ = 51661440. Its totient is φ = 5811696.
The previous prime is 20341313. The next prime is 20341327. The reversal of 20341314 is 41314302.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (20341313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26529 + ... + 27284.
It is an arithmetic number, because the mean of its divisors is an integer number (1614420).
Almost surely, 220341314 is an apocalyptic number.
20341314 is an abundant number, since it is smaller than the sum of its proper divisors (31320126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20341314 is a wasteful number, since it uses less digits than its factorization.
20341314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53831 (or 53825 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 20341314 is about 4510.1345877923. The cubic root of 20341314 is about 272.9771747611.
Adding to 20341314 its reverse (41314302), we get a palindrome (61655616).
The spelling of 20341314 in words is "twenty million, three hundred forty-one thousand, three hundred fourteen".
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