Base | Representation |
---|---|
bin | 111110100010… |
… | …100000011010 |
3 | 1010211220201001 |
4 | 332202200122 |
5 | 13144104031 |
6 | 1343215214 |
7 | 256230460 |
oct | 76424032 |
9 | 33756631 |
10 | 16394266 |
11 | 9288289 |
12 | 55a750a |
13 | 3520165 |
14 | 226a830 |
15 | 168c861 |
hex | fa281a |
16394266 has 32 divisors (see below), whose sum is σ = 29132928. Its totient is φ = 6773760.
The previous prime is 16394263. The next prime is 16394269. The reversal of 16394266 is 66249361.
It is a happy number.
16394266 is nontrivially palindromic in base 15.
It is an interprime number because it is at equal distance from previous prime (16394263) and next prime (16394269).
It is not an unprimeable number, because it can be changed into a prime (16394263) 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 in 15 ways as a sum of consecutive naturals, for example, 67906 + ... + 68146.
It is an arithmetic number, because the mean of its divisors is an integer number (910404).
Almost surely, 216394266 is an apocalyptic number.
16394266 is a deficient number, since it is larger than the sum of its proper divisors (12738662).
16394266 is a wasteful number, since it uses less digits than its factorization.
16394266 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406.
The product of its digits is 46656, while the sum is 37.
The square root of 16394266 is about 4048.9833291828. The cubic root of 16394266 is about 254.0372049578.
The spelling of 16394266 in words is "sixteen million, three hundred ninety-four thousand, two hundred sixty-six".
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