Base | Representation |
---|---|
bin | 110000110101010110… |
… | …101010011111100101 |
3 | 12000100021012211200122 |
4 | 300311112222133211 |
5 | 1324341243204341 |
6 | 40031014251325 |
7 | 3534244642442 |
oct | 606526523745 |
9 | 160307184618 |
10 | 52434741221 |
11 | 20268054185 |
12 | a1b4356b45 |
13 | 4c383006c5 |
14 | 2775c349c9 |
15 | 156d4ce94b |
hex | c355aa7e5 |
52434741221 has 8 divisors (see below), whose sum is σ = 52825486080. Its totient is φ = 52045224192.
The previous prime is 52434741217. The next prime is 52434741223. The reversal of 52434741221 is 12214743425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52434741221 - 22 = 52434741217 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 (52434741223) 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, 221141 + ... + 392138.
It is an arithmetic number, because the mean of its divisors is an integer number (6603185760).
Almost surely, 252434741221 is an apocalyptic number.
It is an amenable number.
52434741221 is a deficient number, since it is larger than the sum of its proper divisors (390744859).
52434741221 is a wasteful number, since it uses less digits than its factorization.
52434741221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613915.
The product of its digits is 53760, while the sum is 35.
The spelling of 52434741221 in words is "fifty-two billion, four hundred thirty-four million, seven hundred forty-one thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •