Base | Representation |
---|---|
bin | 10100101101110111… |
… | …101010110010110100 |
3 | 2010102020202211021210 |
4 | 110231313222302310 |
5 | 331024031420104 |
6 | 14115142441420 |
7 | 1415144213655 |
oct | 245567526264 |
9 | 63366684253 |
10 | 22244404404 |
11 | 94854282a2 |
12 | 4389733270 |
13 | 2136685791 |
14 | 111040152c |
15 | 8a2d09989 |
hex | 52ddeacb4 |
22244404404 has 24 divisors (see below), whose sum is σ = 52006812480. Its totient is φ = 7400058304.
The previous prime is 22244404367. The next prime is 22244404411. The reversal of 22244404404 is 40440444222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1836609 + ... + 1848680.
It is an arithmetic number, because the mean of its divisors is an integer number (2166950520).
Almost surely, 222244404404 is an apocalyptic number.
It is an amenable number.
22244404404 is an abundant number, since it is smaller than the sum of its proper divisors (29762408076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22244404404 is a wasteful number, since it uses less digits than its factorization.
22244404404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3685799 (or 3685797 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 30.
Adding to 22244404404 its reverse (40440444222), we get a palindrome (62684848626).
The spelling of 22244404404 in words is "twenty-two billion, two hundred forty-four million, four hundred four thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •