Base | Representation |
---|---|
bin | 101010010001… |
… | …0111111010110 |
3 | 1112201000111012 |
4 | 1110202333112 |
5 | 21133212124 |
6 | 2111012222 |
7 | 356246240 |
oct | 124427726 |
9 | 45630435 |
10 | 22163414 |
11 | 11568779 |
12 | 750a072 |
13 | 4790060 |
14 | 2d2d090 |
15 | 1e2be0e |
hex | 1522fd6 |
22163414 has 32 divisors (see below), whose sum is σ = 41803776. Its totient is φ = 8578080.
The previous prime is 22163413. The next prime is 22163417. The reversal of 22163414 is 41436122.
It is a self number, because there is not a number n which added to its sum of digits gives 22163414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22163413) 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, 7259 + ... + 9849.
It is an arithmetic number, because the mean of its divisors is an integer number (1306368).
Almost surely, 222163414 is an apocalyptic number.
22163414 is a deficient number, since it is larger than the sum of its proper divisors (19640362).
22163414 is a wasteful number, since it uses less digits than its factorization.
22163414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2660.
The product of its digits is 1152, while the sum is 23.
The square root of 22163414 is about 4707.8035218135. The cubic root of 22163414 is about 280.8959987970.
Adding to 22163414 its reverse (41436122), we get a palindrome (63599536).
The spelling of 22163414 in words is "twenty-two million, one hundred sixty-three thousand, four hundred fourteen".
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