Base | Representation |
---|---|
bin | 1010000110101111101111… |
… | …0011011101110011101111 |
3 | 1110100012110101112222101000 |
4 | 2201223323303131303233 |
5 | 2424020322030000421 |
6 | 35344154425051343 |
7 | 2224513120464450 |
oct | 241537363356357 |
9 | 43305411488330 |
10 | 11111010000111 |
11 | 35a417553305a |
12 | 12b547a926b53 |
13 | 6279c0c4ca58 |
14 | 2a5ac094b127 |
15 | 1440522ab226 |
hex | a1afbcddcef |
11111010000111 has 16 divisors (see below), whose sum is σ = 18812292064000. Its totient is φ = 6349148571384.
The previous prime is 11111010000109. The next prime is 11111010000121. The reversal of 11111010000111 is 11100001011111.
It is not a de Polignac number, because 11111010000111 - 21 = 11111010000109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11111010000093 and 11111010000102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11111010000121) 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, 29394206161 + ... + 29394206538.
It is an arithmetic number, because the mean of its divisors is an integer number (1175768254000).
Almost surely, 211111010000111 is an apocalyptic number.
11111010000111 is a deficient number, since it is larger than the sum of its proper divisors (7701282063889).
11111010000111 is an equidigital number, since it uses as much as digits as its factorization.
11111010000111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58788412715 (or 58788412709 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 11111010000111 its reverse (11100001011111), we get a palindrome (22211011011222).
The spelling of 11111010000111 in words is "eleven trillion, one hundred eleven billion, ten million, one hundred eleven", and thus it is an aban number.
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