Base | Representation |
---|---|
bin | 10101000110111000… |
… | …010100011101000001 |
3 | 2011111111022202200221 |
4 | 111012320110131001 |
5 | 332403441133231 |
6 | 14224532143041 |
7 | 1431430603420 |
oct | 250670243501 |
9 | 64444282627 |
10 | 22664005441 |
11 | 9680270810 |
12 | 4486167a81 |
13 | 21a259aa0c |
14 | 11500292b7 |
15 | 8c9a90d11 |
hex | 546e14741 |
22664005441 has 16 divisors (see below), whose sum is σ = 29230784640. Its totient is φ = 17051287680.
The previous prime is 22664005439. The next prime is 22664005451. The reversal of 22664005441 is 14450046622.
It is not a de Polignac number, because 22664005441 - 21 = 22664005439 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22664005397 and 22664005406.
It is not an unprimeable number, because it can be changed into a prime (22664005421) 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, 5072556 + ... + 5077021.
It is an arithmetic number, because the mean of its divisors is an integer number (1826924040).
Almost surely, 222664005441 is an apocalyptic number.
It is an amenable number.
22664005441 is a deficient number, since it is larger than the sum of its proper divisors (6566779199).
22664005441 is a wasteful number, since it uses less digits than its factorization.
22664005441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10149624.
The product of its (nonzero) digits is 46080, while the sum is 34.
The spelling of 22664005441 in words is "twenty-two billion, six hundred sixty-four million, five thousand, four hundred forty-one".
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