Base | Representation |
---|---|
bin | 10100111001100101… |
… | …101001100011010101 |
3 | 2010220221201021210011 |
4 | 110321211221203111 |
5 | 331424344213232 |
6 | 14150444400221 |
7 | 1423052262211 |
oct | 247145514325 |
9 | 63827637704 |
10 | 22441007317 |
11 | 95763aaa43 |
12 | 4423546071 |
13 | 2168320771 |
14 | 112c57b941 |
15 | 8b51e2547 |
hex | 5399698d5 |
22441007317 has 4 divisors (see below), whose sum is σ = 22512704140. Its totient is φ = 22369310496.
The previous prime is 22441007299. The next prime is 22441007321. The reversal of 22441007317 is 71370014422.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2201392561 + 20239614756 = 46919^2 + 142266^2 .
It is a cyclic number.
It is not a de Polignac number, because 22441007317 - 27 = 22441007189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22441002317) 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, 35847942 + ... + 35848567.
It is an arithmetic number, because the mean of its divisors is an integer number (5628176035).
Almost surely, 222441007317 is an apocalyptic number.
It is an amenable number.
22441007317 is a deficient number, since it is larger than the sum of its proper divisors (71696823).
22441007317 is an equidigital number, since it uses as much as digits as its factorization.
22441007317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71696822.
The product of its (nonzero) digits is 9408, while the sum is 31.
The spelling of 22441007317 in words is "twenty-two billion, four hundred forty-one million, seven thousand, three hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •