Base | Representation |
---|---|
bin | 101010010000… |
… | …011101101001 |
3 | 202211210110002 |
4 | 222100131221 |
5 | 10313434411 |
6 | 1033232345 |
7 | 163104602 |
oct | 52203551 |
9 | 22753402 |
10 | 11077481 |
11 | 6286748 |
12 | 38626b5 |
13 | 23ab12c |
14 | 1684da9 |
15 | e8c33b |
hex | a90769 |
11077481 has 4 divisors (see below), whose sum is σ = 11113872. Its totient is φ = 11041092.
The previous prime is 11077463. The next prime is 11077487. The reversal of 11077481 is 18477011.
11077481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11077481 is a prime.
It is a super-2 number, since 2×110774812 = 245421170610722, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11077487) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17735 + ... + 18348.
It is an arithmetic number, because the mean of its divisors is an integer number (2778468).
Almost surely, 211077481 is an apocalyptic number.
It is an amenable number.
11077481 is a deficient number, since it is larger than the sum of its proper divisors (36391).
11077481 is an equidigital number, since it uses as much as digits as its factorization.
11077481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36390.
The product of its (nonzero) digits is 1568, while the sum is 29.
The square root of 11077481 is about 3328.2849938069. The cubic root of 11077481 is about 222.9189581310.
The spelling of 11077481 in words is "eleven million, seventy-seven thousand, four hundred eighty-one".
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