Base | Representation |
---|---|
bin | 10100110111011011… |
… | …11011000000000100 |
3 | 1001220201100222101101 |
4 | 22123231323000010 |
5 | 140420311104340 |
6 | 5051335105444 |
7 | 544415115325 |
oct | 123355730004 |
9 | 31821328341 |
10 | 11202441220 |
11 | 4829538993 |
12 | 2207812284 |
13 | 1096b57b59 |
14 | 783b2a44c |
15 | 45872bc9a |
hex | 29bb7b004 |
11202441220 has 12 divisors (see below), whose sum is σ = 23525126604. Its totient is φ = 4480976480.
The previous prime is 11202441209. The next prime is 11202441223. The reversal of 11202441220 is 2214420211.
It can be written as a sum of positive squares in 2 ways, for example, as 7834728196 + 3367713024 = 88514^2 + 58032^2 .
It is not an unprimeable number, because it can be changed into a prime (11202441223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280061011 + ... + 280061050.
It is an arithmetic number, because the mean of its divisors is an integer number (1960427217).
Almost surely, 211202441220 is an apocalyptic number.
11202441220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11202441220 is an abundant number, since it is smaller than the sum of its proper divisors (12322685384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11202441220 is a wasteful number, since it uses less digits than its factorization.
11202441220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560122070 (or 560122068 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 11202441220 its reverse (2214420211), we get a palindrome (13416861431).
The spelling of 11202441220 in words is "eleven billion, two hundred two million, four hundred forty-one thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •