Base | Representation |
---|---|
bin | 10101000000000111… |
… | …01000001010001011 |
3 | 1002002210100112122021 |
4 | 22200003220022023 |
5 | 141042430140300 |
6 | 5102455305311 |
7 | 546260650021 |
oct | 124003501213 |
9 | 32083315567 |
10 | 11275240075 |
11 | 4866640830 |
12 | 222807b237 |
13 | 10a8c665b8 |
14 | 78d67a711 |
15 | 45ed0bd1a |
hex | 2a00e828b |
11275240075 has 48 divisors (see below), whose sum is σ = 15625857024. Its totient is φ = 8000467200.
The previous prime is 11275240063. The next prime is 11275240079. The reversal of 11275240075 is 57004257211.
It is not a de Polignac number, because 11275240075 - 25 = 11275240043 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11275240075.
It is not an unprimeable number, because it can be changed into a prime (11275240079) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4742287 + ... + 4744663.
It is an arithmetic number, because the mean of its divisors is an integer number (325538688).
Almost surely, 211275240075 is an apocalyptic number.
11275240075 is a deficient number, since it is larger than the sum of its proper divisors (4350616949).
11275240075 is a wasteful number, since it uses less digits than its factorization.
11275240075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2812 (or 2807 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 34.
Adding to 11275240075 its reverse (57004257211), we get a palindrome (68279497286).
The spelling of 11275240075 in words is "eleven billion, two hundred seventy-five million, two hundred forty thousand, seventy-five".
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