Base | Representation |
---|---|
bin | 101010100111… |
… | …0101100001101 |
3 | 1120001010000210 |
4 | 1111032230031 |
5 | 21204424123 |
6 | 2114513033 |
7 | 360623142 |
oct | 125165415 |
9 | 46033023 |
10 | 22342413 |
11 | 11680205 |
12 | 7595779 |
13 | 4823682 |
14 | 2d783c9 |
15 | 1e64e93 |
hex | 154eb0d |
22342413 has 32 divisors (see below), whose sum is σ = 32530432. Its totient is φ = 13608000.
The previous prime is 22342399. The next prime is 22342421. The reversal of 22342413 is 31424322.
It is not a de Polignac number, because 22342413 - 25 = 22342381 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22342413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22342433) 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 31 ways as a sum of consecutive naturals, for example, 147888 + ... + 148038.
It is an arithmetic number, because the mean of its divisors is an integer number (1016576).
Almost surely, 222342413 is an apocalyptic number.
It is an amenable number.
22342413 is a deficient number, since it is larger than the sum of its proper divisors (10188019).
22342413 is a wasteful number, since it uses less digits than its factorization.
22342413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265.
The product of its digits is 1152, while the sum is 21.
The square root of 22342413 is about 4726.7761740958. The cubic root of 22342413 is about 281.6501748375.
Adding to 22342413 its reverse (31424322), we get a palindrome (53766735).
The spelling of 22342413 in words is "twenty-two million, three hundred forty-two thousand, four hundred thirteen".
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