Base | Representation |
---|---|
bin | 100111001010… |
… | …1101111111010 |
3 | 1102122100112020 |
4 | 1032111233322 |
5 | 20224130224 |
6 | 2012055310 |
7 | 336361431 |
oct | 116255772 |
9 | 42570466 |
10 | 20536314 |
11 | 10657267 |
12 | 6a64536 |
13 | 4340586 |
14 | 2a28118 |
15 | 1c09c79 |
hex | 1395bfa |
20536314 has 16 divisors (see below), whose sum is σ = 41247360. Its totient is φ = 6816320.
The previous prime is 20536279. The next prime is 20536331. The reversal of 20536314 is 41363502.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5727 + ... + 8594.
It is an arithmetic number, because the mean of its divisors is an integer number (2577960).
Almost surely, 220536314 is an apocalyptic number.
20536314 is an abundant number, since it is smaller than the sum of its proper divisors (20711046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20536314 is a wasteful number, since it uses less digits than its factorization.
20536314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14565.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 20536314 is about 4531.7010051414. The cubic root of 20536314 is about 273.8466917248.
Adding to 20536314 its reverse (41363502), we get a palindrome (61899816).
The spelling of 20536314 in words is "twenty million, five hundred thirty-six thousand, three hundred fourteen".
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