Base | Representation |
---|---|
bin | 1000001100110101… |
… | …0100000100011100 |
3 | 12200102010220021121 |
4 | 2003031110010130 |
5 | 14002013232442 |
6 | 1002233340324 |
7 | 105356533630 |
oct | 20315240434 |
9 | 5612126247 |
10 | 2201305372 |
11 | a2a641342 |
12 | 5152676a4 |
13 | 29109a876 |
14 | 16c4dadc0 |
15 | cd3c8967 |
hex | 8335411c |
2201305372 has 24 divisors (see below), whose sum is σ = 4412064384. Its totient is φ = 941390832.
The previous prime is 2201305361. The next prime is 2201305373. The reversal of 2201305372 is 2735031022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201305373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71098 + ... + 97249.
It is an arithmetic number, because the mean of its divisors is an integer number (183836016).
Almost surely, 22201305372 is an apocalyptic number.
It is an amenable number.
2201305372 is an abundant number, since it is smaller than the sum of its proper divisors (2210759012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201305372 is a wasteful number, since it uses less digits than its factorization.
2201305372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168825 (or 168823 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 2201305372 is about 46918.0708469562. The cubic root of 2201305372 is about 1300.8486316969.
Adding to 2201305372 its reverse (2735031022), we get a palindrome (4936336394).
The spelling of 2201305372 in words is "two billion, two hundred one million, three hundred five thousand, three hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •