Base | Representation |
---|---|
bin | 10100110111001001… |
… | …001110000110100110 |
3 | 2010211002112220220021 |
4 | 110313021032012212 |
5 | 331333400003142 |
6 | 14142421425354 |
7 | 1422043601452 |
oct | 246711160646 |
9 | 63732486807 |
10 | 22400000422 |
11 | 9555241948 |
12 | 441186b25a |
13 | 215c993827 |
14 | 1126d45662 |
15 | 8b17e2267 |
hex | 53724e1a6 |
22400000422 has 8 divisors (see below), whose sum is σ = 33977529000. Its totient is φ = 11074157424.
The previous prime is 22400000417. The next prime is 22400000423.
22400000422 is nontrivially palindromic in base 10.
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 = 22400000396 and 22400000405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22400000423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62921172 + ... + 62921527.
It is an arithmetic number, because the mean of its divisors is an integer number (4247191125).
Almost surely, 222400000422 is an apocalyptic number.
22400000422 is a deficient number, since it is larger than the sum of its proper divisors (11577528578).
22400000422 is a wasteful number, since it uses less digits than its factorization.
22400000422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125842790.
The product of its (nonzero) digits is 256, while the sum is 16.
It can be divided in two parts, 22400000 and 422, that added together give a palindrome (22400422).
The spelling of 22400000422 in words is "twenty-two billion, four hundred million, four hundred twenty-two", and thus it is an aban number.
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