Base | Representation |
---|---|
bin | 111111011110… |
… | …110001000110 |
3 | 1011022110021211 |
4 | 333132301012 |
5 | 13230003334 |
6 | 1352402034 |
7 | 261306211 |
oct | 77366106 |
9 | 34273254 |
10 | 16641094 |
11 | 9436778 |
12 | 56a631a |
13 | 35a8602 |
14 | 22d2778 |
15 | 16daa64 |
hex | fdec46 |
16641094 has 4 divisors (see below), whose sum is σ = 24961644. Its totient is φ = 8320546.
The previous prime is 16641077. The next prime is 16641109. The reversal of 16641094 is 49014661.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49014661 = 19 ⋅2579719.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4160272 + ... + 4160275.
It is an arithmetic number, because the mean of its divisors is an integer number (6240411).
Almost surely, 216641094 is an apocalyptic number.
16641094 is a deficient number, since it is larger than the sum of its proper divisors (8320550).
16641094 is an equidigital number, since it uses as much as digits as its factorization.
16641094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8320549.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 16641094 is about 4079.3497030777. The cubic root of 16641094 is about 255.3057667514.
The spelling of 16641094 in words is "sixteen million, six hundred forty-one thousand, ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •