Base | Representation |
---|---|
bin | 100110111100… |
… | …0000010010110 |
3 | 1102102011120211 |
4 | 1031320002112 |
5 | 20211231424 |
6 | 2005320034 |
7 | 335343553 |
oct | 115700226 |
9 | 42364524 |
10 | 20414614 |
11 | 10583890 |
12 | 6a0601a |
13 | 42ca06c |
14 | 29d5a2a |
15 | 1bd3b94 |
hex | 1378096 |
20414614 has 16 divisors (see below), whose sum is σ = 33580800. Its totient is φ = 9230760.
The previous prime is 20414573. The next prime is 20414621. The reversal of 20414614 is 41641402.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047 + ... + 6709.
It is an arithmetic number, because the mean of its divisors is an integer number (2098800).
Almost surely, 220414614 is an apocalyptic number.
20414614 is a deficient number, since it is larger than the sum of its proper divisors (13166186).
20414614 is a wasteful number, since it uses less digits than its factorization.
20414614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4875.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 20414614 is about 4518.2534236140. The cubic root of 20414614 is about 273.3046731137.
The spelling of 20414614 in words is "twenty million, four hundred fourteen thousand, six hundred fourteen".
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