Base | Representation |
---|---|
bin | 111101111011… |
… | …011010001101 |
3 | 1010112210000220 |
4 | 331323122031 |
5 | 13123443000 |
6 | 1335541553 |
7 | 254662545 |
oct | 75733215 |
9 | 33483026 |
10 | 16234125 |
11 | 9188a36 |
12 | 552a8b9 |
13 | 34952bb |
14 | 2228325 |
15 | 165a1a0 |
hex | f7b68d |
16234125 has 16 divisors (see below), whose sum is σ = 27014208. Its totient is φ = 8658000.
The previous prime is 16234123. The next prime is 16234217. The reversal of 16234125 is 52143261.
It is not a de Polignac number, because 16234125 - 21 = 16234123 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 16234095 and 16234104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16234121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21271 + ... + 22020.
It is an arithmetic number, because the mean of its divisors is an integer number (1688388).
Almost surely, 216234125 is an apocalyptic number.
16234125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16234125 is a deficient number, since it is larger than the sum of its proper divisors (10780083).
16234125 is an equidigital number, since it uses as much as digits as its factorization.
16234125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43309 (or 43299 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 16234125 is about 4029.1593415997. The cubic root of 16234125 is about 253.2073425142.
Adding to 16234125 its reverse (52143261), we get a palindrome (68377386).
The spelling of 16234125 in words is "sixteen million, two hundred thirty-four thousand, one hundred twenty-five".
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