Base | Representation |
---|---|
bin | 101100011100100000… |
… | …000010110001000001 |
3 | 11120011212212112120010 |
4 | 230130200002301001 |
5 | 1240214014132431 |
6 | 33531253135133 |
7 | 3306421061142 |
oct | 543440026101 |
9 | 146155775503 |
10 | 47722802241 |
11 | 1926a306734 |
12 | 92ba32a4a9 |
13 | 466704c62a |
14 | 244a119ac9 |
15 | 13949c9846 |
hex | b1c802c41 |
47722802241 has 16 divisors (see below), whose sum is σ = 64641502976. Its totient is φ = 31311536256.
The previous prime is 47722802213. The next prime is 47722802251. The reversal of 47722802241 is 14220822774.
It is not a de Polignac number, because 47722802241 - 211 = 47722800193 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 47722802241.
It is not an unprimeable number, because it can be changed into a prime (47722802251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133930 + ... + 336723.
It is an arithmetic number, because the mean of its divisors is an integer number (4040093936).
Almost surely, 247722802241 is an apocalyptic number.
It is an amenable number.
47722802241 is a deficient number, since it is larger than the sum of its proper divisors (16918700735).
47722802241 is a wasteful number, since it uses less digits than its factorization.
47722802241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471192.
The product of its (nonzero) digits is 100352, while the sum is 39.
The spelling of 47722802241 in words is "forty-seven billion, seven hundred twenty-two million, eight hundred two thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •