Base | Representation |
---|---|
bin | 100110110010… |
… | …0011011101010 |
3 | 1102021002102202 |
4 | 1031210123222 |
5 | 20201144224 |
6 | 2003500202 |
7 | 334560500 |
oct | 115443352 |
9 | 42232382 |
10 | 20334314 |
11 | 10529520 |
12 | 6987662 |
13 | 429c650 |
14 | 29b4670 |
15 | 1bb9eae |
hex | 13646ea |
20334314 has 48 divisors (see below), whose sum is σ = 41713056. Its totient is φ = 7308000.
The previous prime is 20334311. The next prime is 20334317. The reversal of 20334314 is 41343302.
It is an interprime number because it is at equal distance from previous prime (20334311) and next prime (20334317).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20334311) 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 23 ways as a sum of consecutive naturals, for example, 13289 + ... + 14739.
It is an arithmetic number, because the mean of its divisors is an integer number (869022).
Almost surely, 220334314 is an apocalyptic number.
20334314 is an abundant number, since it is smaller than the sum of its proper divisors (21378742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20334314 is a wasteful number, since it uses less digits than its factorization.
20334314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1491 (or 1484 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 20334314 is about 4509.3584909608. The cubic root of 20334314 is about 272.9458582091.
Adding to 20334314 its reverse (41343302), we get a palindrome (61677616).
The spelling of 20334314 in words is "twenty million, three hundred thirty-four thousand, three hundred fourteen".
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