Base | Representation |
---|---|
bin | 101101101100111100100… |
… | …001010010111000100101 |
3 | 102010020112100120101112212 |
4 | 231230330201102320211 |
5 | 402424010413020222 |
6 | 10402442150453205 |
7 | 442621620252506 |
oct | 55547441227045 |
9 | 12106470511485 |
10 | 3140636454437 |
11 | 1000a33447519 |
12 | 428814964205 |
13 | 19a212212551 |
14 | ac016c7abad |
15 | 56a662846e2 |
hex | 2db3c852e25 |
3140636454437 has 2 divisors, whose sum is σ = 3140636454438. Its totient is φ = 3140636454436.
The previous prime is 3140636454407. The next prime is 3140636454559. The reversal of 3140636454437 is 7344546360413.
3140636454437 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., 2473451343841 + 667185110596 = 1572721^2 + 816814^2 .
It is a cyclic number.
It is not a de Polignac number, because 3140636454437 - 28 = 3140636454181 is a prime.
It is a super-3 number, since 3×31406364544373 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3140636454407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570318227218 + 1570318227219.
It is an arithmetic number, because the mean of its divisors is an integer number (1570318227219).
Almost surely, 23140636454437 is an apocalyptic number.
It is an amenable number.
3140636454437 is a deficient number, since it is larger than the sum of its proper divisors (1).
3140636454437 is an equidigital number, since it uses as much as digits as its factorization.
3140636454437 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8709120, while the sum is 50.
The spelling of 3140636454437 in words is "three trillion, one hundred forty billion, six hundred thirty-six million, four hundred fifty-four thousand, four hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •