Base | Representation |
---|---|
bin | 101011000101… |
… | …100010000001 |
3 | 210020211121202 |
4 | 223011202001 |
5 | 10342413344 |
6 | 1042030545 |
7 | 165001406 |
oct | 53054201 |
9 | 23224552 |
10 | 11294849 |
11 | 6414a95 |
12 | 3948455 |
13 | 2456057 |
14 | 17002ad |
15 | ed194e |
hex | ac5881 |
11294849 has 4 divisors (see below), whose sum is σ = 11304960. Its totient is φ = 11284740.
The previous prime is 11294831. The next prime is 11294861. The reversal of 11294849 is 94849211.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11294849 is a prime.
It is a super-2 number, since 2×112948492 = 255147227865602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11294809) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3137 + ... + 5694.
It is an arithmetic number, because the mean of its divisors is an integer number (2826240).
Almost surely, 211294849 is an apocalyptic number.
It is an amenable number.
11294849 is a deficient number, since it is larger than the sum of its proper divisors (10111).
11294849 is an equidigital number, since it uses as much as digits as its factorization.
11294849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10110.
The product of its digits is 20736, while the sum is 38.
The square root of 11294849 is about 3360.7810104200. The cubic root of 11294849 is about 224.3676003332.
The spelling of 11294849 in words is "eleven million, two hundred ninety-four thousand, eight hundred forty-nine".
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