Base | Representation |
---|---|
bin | 101011000111… |
… | …010010011101 |
3 | 210021012111021 |
4 | 223013102131 |
5 | 10343131140 |
6 | 1042124141 |
7 | 165031366 |
oct | 53072235 |
9 | 23235437 |
10 | 11302045 |
11 | 641a437 |
12 | 3950651 |
13 | 2459401 |
14 | 1702b6d |
15 | ed3b4a |
hex | ac749d |
11302045 has 4 divisors (see below), whose sum is σ = 13562460. Its totient is φ = 9041632.
The previous prime is 11302037. The next prime is 11302061. The reversal of 11302045 is 54020311.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1530169 + 9771876 = 1237^2 + 3126^2 .
It is a cyclic number.
It is not a de Polignac number, because 11302045 - 23 = 11302037 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130200 + ... + 1130209.
It is an arithmetic number, because the mean of its divisors is an integer number (3390615).
Almost surely, 211302045 is an apocalyptic number.
It is an amenable number.
11302045 is a deficient number, since it is larger than the sum of its proper divisors (2260415).
11302045 is an equidigital number, since it uses as much as digits as its factorization.
11302045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2260414.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 11302045 is about 3361.8514244386. The cubic root of 11302045 is about 224.4152387595.
Adding to 11302045 its reverse (54020311), we get a palindrome (65322356).
The spelling of 11302045 in words is "eleven million, three hundred two thousand, forty-five".
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