Base | Representation |
---|---|
bin | 111000111000010101… |
… | …100110000111110011 |
3 | 12211122101212121121011 |
4 | 320320111212013303 |
5 | 2000040112234121 |
6 | 44020215211351 |
7 | 4261326421525 |
oct | 707025460763 |
9 | 184571777534 |
10 | 61074727411 |
11 | 239a1100735 |
12 | ba05976b57 |
13 | 59b42cc879 |
14 | 2d554d3a15 |
15 | 18c6c957e1 |
hex | e385661f3 |
61074727411 has 2 divisors, whose sum is σ = 61074727412. Its totient is φ = 61074727410.
The previous prime is 61074727393. The next prime is 61074727421. The reversal of 61074727411 is 11472747016.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 61074727411 - 219 = 61074203123 is a prime.
It is not a weakly prime, because it can be changed into another prime (61074727421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30537363705 + 30537363706.
It is an arithmetic number, because the mean of its divisors is an integer number (30537363706).
Almost surely, 261074727411 is an apocalyptic number.
61074727411 is a deficient number, since it is larger than the sum of its proper divisors (1).
61074727411 is an equidigital number, since it uses as much as digits as its factorization.
61074727411 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 65856, while the sum is 40.
The spelling of 61074727411 in words is "sixty-one billion, seventy-four million, seven hundred twenty-seven thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •