Base | Representation |
---|---|
bin | 110000100111101010… |
… | …110001110110111001 |
3 | 11222202021011112202101 |
4 | 300213222301312321 |
5 | 1323404003230431 |
6 | 35552133103401 |
7 | 3525456211432 |
oct | 604752616671 |
9 | 158667145671 |
10 | 52205133241 |
11 | 2015a489318 |
12 | a14b487b61 |
13 | 4bcc87a9b1 |
14 | 2753546489 |
15 | 1558277961 |
hex | c27ab1db9 |
52205133241 has 8 divisors (see below), whose sum is σ = 52419717000. Its totient is φ = 51990921600.
The previous prime is 52205133173. The next prime is 52205133283. The reversal of 52205133241 is 14233150225.
It can be written as a sum of positive squares in 4 ways, for example, as 42328947600 + 9876185641 = 205740^2 + 99379^2 .
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 52205133241 - 221 = 52203036089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52205137241) 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, 189891 + ... + 374791.
It is an arithmetic number, because the mean of its divisors is an integer number (6552464625).
Almost surely, 252205133241 is an apocalyptic number.
It is an amenable number.
52205133241 is a deficient number, since it is larger than the sum of its proper divisors (214583759).
52205133241 is a wasteful number, since it uses less digits than its factorization.
52205133241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186059.
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 52205133241 its reverse (14233150225), we get a palindrome (66438283466).
The spelling of 52205133241 in words is "fifty-two billion, two hundred five million, one hundred thirty-three thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •