Base | Representation |
---|---|
bin | 110000100100000010… |
… | …110101110111010001 |
3 | 11222121000202112110111 |
4 | 300210002311313101 |
5 | 1323242422112431 |
6 | 35542122001321 |
7 | 3524120340151 |
oct | 604402656721 |
9 | 158530675414 |
10 | 52144332241 |
11 | 20129130661 |
12 | a133046241 |
13 | 4bc00b0281 |
14 | 274943a761 |
15 | 1552c677b1 |
hex | c240b5dd1 |
52144332241 has 4 divisors (see below), whose sum is σ = 54888770800. Its totient is φ = 49399893684.
The previous prime is 52144332199. The next prime is 52144332269. The reversal of 52144332241 is 14223344125.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52144332241 - 225 = 52110777809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52144330241) 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, 1372219251 + ... + 1372219288.
It is an arithmetic number, because the mean of its divisors is an integer number (13722192700).
Almost surely, 252144332241 is an apocalyptic number.
It is an amenable number.
52144332241 is a deficient number, since it is larger than the sum of its proper divisors (2744438559).
52144332241 is a wasteful number, since it uses less digits than its factorization.
52144332241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2744438558.
The product of its digits is 23040, while the sum is 31.
Adding to 52144332241 its reverse (14223344125), we get a palindrome (66367676366).
The spelling of 52144332241 in words is "fifty-two billion, one hundred forty-four million, three hundred thirty-two thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •