Base | Representation |
---|---|
bin | 101010100101… |
… | …010100001110 |
3 | 210000010121112 |
4 | 222211110032 |
5 | 10324203034 |
6 | 1035132022 |
7 | 163611611 |
oct | 52452416 |
9 | 23003545 |
10 | 11162894 |
11 | 6334936 |
12 | 38a4012 |
13 | 240ac82 |
14 | 16a8178 |
15 | ea77ce |
hex | aa550e |
11162894 has 4 divisors (see below), whose sum is σ = 16744344. Its totient is φ = 5581446.
The previous prime is 11162891. The next prime is 11162911. The reversal of 11162894 is 49826111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49826111 = 41 ⋅1215271.
It is a super-2 number, since 2×111628942 = 249220404910472, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 11162894.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11162891) 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 as a sum of consecutive naturals, namely, 2790722 + ... + 2790725.
It is an arithmetic number, because the mean of its divisors is an integer number (4186086).
Almost surely, 211162894 is an apocalyptic number.
11162894 is a deficient number, since it is larger than the sum of its proper divisors (5581450).
11162894 is an equidigital number, since it uses as much as digits as its factorization.
11162894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5581449.
The product of its digits is 3456, while the sum is 32.
The square root of 11162894 is about 3341.0917377408. The cubic root of 11162894 is about 223.4904312859.
The spelling of 11162894 in words is "eleven million, one hundred sixty-two thousand, eight hundred ninety-four".
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