Base | Representation |
---|---|
bin | 10100110111011000… |
… | …100001010001011100 |
3 | 2010211101002200111220 |
4 | 110313120201101130 |
5 | 331340411323400 |
6 | 14143043413340 |
7 | 1422122644422 |
oct | 246730412134 |
9 | 63741080456 |
10 | 22404011100 |
11 | 9557531159 |
12 | 4413084250 |
13 | 2160769203 |
14 | 11276ab112 |
15 | 8b1d357a0 |
hex | 53762145c |
22404011100 has 36 divisors (see below), whose sum is σ = 64822272984. Its totient is φ = 5974402880.
The previous prime is 22404011099. The next prime is 22404011107. The reversal of 22404011100 is 111040422.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 22404011100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22404011107) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37339719 + ... + 37340318.
It is an arithmetic number, because the mean of its divisors is an integer number (1800618694).
Almost surely, 222404011100 is an apocalyptic number.
22404011100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22404011100 is an abundant number, since it is smaller than the sum of its proper divisors (42418261884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22404011100 is a wasteful number, since it uses less digits than its factorization.
22404011100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74680054 (or 74680047 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 22404011100 its reverse (111040422), we get a palindrome (22515051522).
The spelling of 22404011100 in words is "twenty-two billion, four hundred four million, eleven thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •