Base | Representation |
---|---|
bin | 111001000111010001… |
… | …000101001001011011 |
3 | 12212021212012001011012 |
4 | 321013101011021123 |
5 | 2001043222431021 |
6 | 44101123524135 |
7 | 4300460421263 |
oct | 710721051133 |
9 | 185255161135 |
10 | 61325202011 |
11 | 2400a528a37 |
12 | ba7582964b |
13 | 5a2417a2a8 |
14 | 2d7a8947a3 |
15 | 18ddc7035b |
hex | e4744525b |
61325202011 has 2 divisors, whose sum is σ = 61325202012. Its totient is φ = 61325202010.
The previous prime is 61325201989. The next prime is 61325202061. The reversal of 61325202011 is 11020252316.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 61325202011 - 26 = 61325201947 is a prime.
It is not a weakly prime, because it can be changed into another prime (61325202061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30662601005 + 30662601006.
It is an arithmetic number, because the mean of its divisors is an integer number (30662601006).
Almost surely, 261325202011 is an apocalyptic number.
61325202011 is a deficient number, since it is larger than the sum of its proper divisors (1).
61325202011 is an equidigital number, since it uses as much as digits as its factorization.
61325202011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 61325202011 its reverse (11020252316), we get a palindrome (72345454327).
The spelling of 61325202011 in words is "sixty-one billion, three hundred twenty-five million, two hundred two thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •