Base | Representation |
---|---|
bin | 111110000100… |
… | …110000100111 |
3 | 1010121201120100 |
4 | 332010300213 |
5 | 13131204143 |
6 | 1340435143 |
7 | 255212316 |
oct | 76046047 |
9 | 33551510 |
10 | 16272423 |
11 | 9204792 |
12 | 5548ab3 |
13 | 34a986b |
14 | 223827d |
15 | 16666d3 |
hex | f84c27 |
16272423 has 12 divisors (see below), whose sum is σ = 23545080. Its totient is φ = 10829616.
The previous prime is 16272343. The next prime is 16272433. The reversal of 16272423 is 32427261.
16272423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16272423 - 213 = 16264231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16272433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5788 + ... + 8126.
It is an arithmetic number, because the mean of its divisors is an integer number (1962090).
Almost surely, 216272423 is an apocalyptic number.
16272423 is a deficient number, since it is larger than the sum of its proper divisors (7272657).
16272423 is a wasteful number, since it uses less digits than its factorization.
16272423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3118 (or 3115 counting only the distinct ones).
The product of its digits is 4032, while the sum is 27.
The square root of 16272423 is about 4033.9091462253. The cubic root of 16272423 is about 253.4063003496.
Adding to 16272423 its reverse (32427261), we get a palindrome (48699684).
The spelling of 16272423 in words is "sixteen million, two hundred seventy-two thousand, four hundred twenty-three".
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