Base | Representation |
---|---|
bin | 10100101011010011… |
… | …010100001010110001 |
3 | 2010022020200220202022 |
4 | 110223103110022301 |
5 | 330432014220423 |
6 | 14111003201225 |
7 | 1414112051540 |
oct | 245323241261 |
9 | 63266626668 |
10 | 22201320113 |
11 | 9463080445 |
12 | 4377216215 |
13 | 212a77c10b |
14 | 11087c8157 |
15 | 89e148dc8 |
hex | 52b4d42b1 |
22201320113 has 8 divisors (see below), whose sum is σ = 25383022080. Its totient is φ = 19022139360.
The previous prime is 22201320103. The next prime is 22201320131. The reversal of 22201320113 is 31102310222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22201320113 - 28 = 22201319857 is a prime.
It is a super-2 number, since 2×222013201132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22201320091 and 22201320100.
It is not an unprimeable number, because it can be changed into a prime (22201320103) 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, 611393 + ... + 646686.
It is an arithmetic number, because the mean of its divisors is an integer number (3172877760).
Almost surely, 222201320113 is an apocalyptic number.
It is an amenable number.
22201320113 is a deficient number, since it is larger than the sum of its proper divisors (3181701967).
22201320113 is a wasteful number, since it uses less digits than its factorization.
22201320113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1260607.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 22201320113 its reverse (31102310222), we get a palindrome (53303630335).
The spelling of 22201320113 in words is "twenty-two billion, two hundred one million, three hundred twenty thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •