Base | Representation |
---|---|
bin | 111101111011… |
… | …011010010101 |
3 | 1010112210001012 |
4 | 331323122111 |
5 | 13123443013 |
6 | 1335542005 |
7 | 254662556 |
oct | 75733225 |
9 | 33483035 |
10 | 16234133 |
11 | 9188a43 |
12 | 552a905 |
13 | 34952c6 |
14 | 222832d |
15 | 165a1a8 |
hex | f7b695 |
16234133 has 8 divisors (see below), whose sum is σ = 17348760. Its totient is φ = 15137280.
The previous prime is 16234123. The next prime is 16234217. The reversal of 16234133 is 33143261.
It can be written as a sum of positive squares in 4 ways, for example, as 2380849 + 13853284 = 1543^2 + 3722^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16234133 - 26 = 16234069 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 16234099 and 16234108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16234103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528 + ... + 6233.
It is an arithmetic number, because the mean of its divisors is an integer number (2168595).
Almost surely, 216234133 is an apocalyptic number.
It is an amenable number.
16234133 is a deficient number, since it is larger than the sum of its proper divisors (1114627).
16234133 is a wasteful number, since it uses less digits than its factorization.
16234133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8887.
The product of its digits is 1296, while the sum is 23.
The square root of 16234133 is about 4029.1603343625. The cubic root of 16234133 is about 253.2073841068.
Adding to 16234133 its reverse (33143261), we get a palindrome (49377394).
The spelling of 16234133 in words is "sixteen million, two hundred thirty-four thousand, one hundred thirty-three".
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