Base | Representation |
---|---|
bin | 101011000000… |
… | …100011110101 |
3 | 210012210200112 |
4 | 223000203311 |
5 | 10341240420 |
6 | 1041352405 |
7 | 164555135 |
oct | 53004365 |
9 | 23183615 |
10 | 11274485 |
11 | 6400762 |
12 | 3938705 |
13 | 24499c1 |
14 | 16d6ac5 |
15 | eca8c5 |
hex | ac08f5 |
11274485 has 32 divisors (see below), whose sum is σ = 15344640. Its totient is φ = 7907328.
The previous prime is 11274479. The next prime is 11274493. The reversal of 11274485 is 58447211.
It is a happy number.
11274485 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11274485 - 24 = 11274469 is a prime.
It is a super-2 number, since 2×112744852 = 254228024030450, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 142676 + ... + 142754.
It is an arithmetic number, because the mean of its divisors is an integer number (479520).
Almost surely, 211274485 is an apocalyptic number.
It is an amenable number.
11274485 is a deficient number, since it is larger than the sum of its proper divisors (4070155).
11274485 is a wasteful number, since it uses less digits than its factorization.
11274485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197.
The product of its digits is 8960, while the sum is 32.
The square root of 11274485 is about 3357.7499906932. The cubic root of 11274485 is about 224.2326783446.
The spelling of 11274485 in words is "eleven million, two hundred seventy-four thousand, four hundred eighty-five".
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