Base | Representation |
---|---|
bin | 101000101001000011111… |
… | …1010111011100101101101 |
3 | 201202222202200020021021022 |
4 | 1101102013322323211231 |
5 | 1213004042342414024 |
6 | 15514015203343525 |
7 | 1114361535254354 |
oct | 121220772734555 |
9 | 21688680207238 |
10 | 5585737857389 |
11 | 1863997445238 |
12 | 762678381ba5 |
13 | 31696b00b321 |
14 | 1544cb7d699b |
15 | 9a47042935e |
hex | 51487ebb96d |
5585737857389 has 2 divisors, whose sum is σ = 5585737857390. Its totient is φ = 5585737857388.
The previous prime is 5585737857383. The next prime is 5585737857439. The reversal of 5585737857389 is 9837587375855.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5463709901764 + 122027955625 = 2337458^2 + 349325^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5585737857389 is a prime.
It is a super-2 number, since 2×55857378573892 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5585737857383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2792868928694 + 2792868928695.
It is an arithmetic number, because the mean of its divisors is an integer number (2792868928695).
Almost surely, 25585737857389 is an apocalyptic number.
It is an amenable number.
5585737857389 is a deficient number, since it is larger than the sum of its proper divisors (1).
5585737857389 is an equidigital number, since it uses as much as digits as its factorization.
5585737857389 is an evil number, because the sum of its binary digits is even.
The product of its digits is 8890560000, while the sum is 80.
The spelling of 5585737857389 in words is "five trillion, five hundred eighty-five billion, seven hundred thirty-seven million, eight hundred fifty-seven thousand, three hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •