Base | Representation |
---|---|
bin | 110001011110110011… |
… | …011010000100110001 |
3 | 12002010201201212020002 |
4 | 301132303122010301 |
5 | 1332302304021001 |
6 | 40224015155345 |
7 | 3560420520116 |
oct | 613663320461 |
9 | 162121655202 |
10 | 53130142001 |
11 | 20594642072 |
12 | a369215b55 |
13 | 50193bc561 |
14 | 280033290d |
15 | 15ae59446b |
hex | c5ecda131 |
53130142001 has 2 divisors, whose sum is σ = 53130142002. Its totient is φ = 53130142000.
The previous prime is 53130141983. The next prime is 53130142063. The reversal of 53130142001 is 10024103135.
53130142001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52807580401 + 322561600 = 229799^2 + 17960^2 .
It is a cyclic number.
It is not a de Polignac number, because 53130142001 - 234 = 35950272817 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (53130142801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26565071000 + 26565071001.
It is an arithmetic number, because the mean of its divisors is an integer number (26565071001).
Almost surely, 253130142001 is an apocalyptic number.
It is an amenable number.
53130142001 is a deficient number, since it is larger than the sum of its proper divisors (1).
53130142001 is an equidigital number, since it uses as much as digits as its factorization.
53130142001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 53130142001 its reverse (10024103135), we get a palindrome (63154245136).
The spelling of 53130142001 in words is "fifty-three billion, one hundred thirty million, one hundred forty-two thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •