Base | Representation |
---|---|
bin | 100111111100111110111… |
… | …100111100101011010111 |
3 | 100201110201102101111100212 |
4 | 213330332330330223113 |
5 | 324440331302013321 |
6 | 5501141144200035 |
7 | 402234022132334 |
oct | 47747674745327 |
9 | 10643642344325 |
10 | 2745540266711 |
11 | 9694169a4940 |
12 | 38412ba6901b |
13 | 16bb98825598 |
14 | 96c5609b98b |
15 | 4b64014255b |
hex | 27f3ef3cad7 |
2745540266711 has 16 divisors (see below), whose sum is σ = 3017356312608. Its totient is φ = 2477432140800.
The previous prime is 2745540266699. The next prime is 2745540266713. The reversal of 2745540266711 is 1176620455472.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2745540266711 is a prime.
It is a super-2 number, since 2×27455402667112 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2745540266711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2745540266713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13086701 + ... + 13294841.
It is an arithmetic number, because the mean of its divisors is an integer number (188584769538).
Almost surely, 22745540266711 is an apocalyptic number.
2745540266711 is a deficient number, since it is larger than the sum of its proper divisors (271816045897).
2745540266711 is a wasteful number, since it uses less digits than its factorization.
2745540266711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217042.
The product of its (nonzero) digits is 2822400, while the sum is 50.
The spelling of 2745540266711 in words is "two trillion, seven hundred forty-five billion, five hundred forty million, two hundred sixty-six thousand, seven hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.128 sec. • engine limits •