Base | Representation |
---|---|
bin | 10100101110110100… |
… | …101110001001001001 |
3 | 2010110100212221100002 |
4 | 110232310232021021 |
5 | 331042131041110 |
6 | 14120513452345 |
7 | 1415430232220 |
oct | 245664561111 |
9 | 63410787302 |
10 | 22260408905 |
11 | 9493469759 |
12 | 4392b710b5 |
13 | 2139a9a3b7 |
14 | 11125a9cb7 |
15 | 8a441baa5 |
hex | 52ed2e249 |
22260408905 has 8 divisors (see below), whose sum is σ = 30528560832. Its totient is φ = 15264280368.
The previous prime is 22260408893. The next prime is 22260409027. The reversal of 22260408905 is 50980406222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22260408905 - 210 = 22260407881 is a prime.
It is a Curzon number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 318005807 + ... + 318005876.
It is an arithmetic number, because the mean of its divisors is an integer number (3816070104).
Almost surely, 222260408905 is an apocalyptic number.
It is an amenable number.
22260408905 is a deficient number, since it is larger than the sum of its proper divisors (8268151927).
22260408905 is an equidigital number, since it uses as much as digits as its factorization.
22260408905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636011695.
The product of its (nonzero) digits is 69120, while the sum is 38.
The spelling of 22260408905 in words is "twenty-two billion, two hundred sixty million, four hundred eight thousand, nine hundred five".
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