Base | Representation |
---|---|
bin | 100110101111… |
… | …1011110100110 |
3 | 1102020001121012 |
4 | 1031133132212 |
5 | 20200022042 |
6 | 2003222222 |
7 | 334444361 |
oct | 115373646 |
9 | 42201535 |
10 | 20314022 |
11 | 10515253 |
12 | 6977972 |
13 | 4293341 |
14 | 29ab0d8 |
15 | 1bb3e82 |
hex | 135f7a6 |
20314022 has 8 divisors (see below), whose sum is σ = 30629496. Its totient is φ = 10104192.
The previous prime is 20313989. The next prime is 20314043. The reversal of 20314022 is 22041302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20313988 and 20314006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25928 + ... + 26699.
It is an arithmetic number, because the mean of its divisors is an integer number (3828687).
Almost surely, 220314022 is an apocalyptic number.
20314022 is a deficient number, since it is larger than the sum of its proper divisors (10315474).
20314022 is a wasteful number, since it uses less digits than its factorization.
20314022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52822.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 20314022 is about 4507.1079419069. The cubic root of 20314022 is about 272.8550353642.
Adding to 20314022 its reverse (22041302), we get a palindrome (42355324).
The spelling of 20314022 in words is "twenty million, three hundred fourteen thousand, twenty-two".
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