Base | Representation |
---|---|
bin | 111110000010… |
… | …010001010001 |
3 | 1010121012120122 |
4 | 332002101101 |
5 | 13130342400 |
6 | 1340320025 |
7 | 255140510 |
oct | 76022121 |
9 | 33535518 |
10 | 16262225 |
11 | 91a8061 |
12 | 5543015 |
13 | 34a5025 |
14 | 2234677 |
15 | 1663685 |
hex | f82451 |
16262225 has 12 divisors (see below), whose sum is σ = 23046144. Its totient is φ = 11151120.
The previous prime is 16262179. The next prime is 16262227. The reversal of 16262225 is 52226261.
It is not a de Polignac number, because 16262225 - 26 = 16262161 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 16262194 and 16262203.
It is not an unprimeable number, because it can be changed into a prime (16262227) 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, 46289 + ... + 46638.
It is an arithmetic number, because the mean of its divisors is an integer number (1920512).
Almost surely, 216262225 is an apocalyptic number.
It is an amenable number.
16262225 is a deficient number, since it is larger than the sum of its proper divisors (6783919).
16262225 is an equidigital number, since it uses as much as digits as its factorization.
16262225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92944 (or 92939 counting only the distinct ones).
The product of its digits is 2880, while the sum is 26.
The square root of 16262225 is about 4032.6449137012. The cubic root of 16262225 is about 253.3533523346.
Adding to 16262225 its reverse (52226261), we get a palindrome (68488486).
The spelling of 16262225 in words is "sixteen million, two hundred sixty-two thousand, two hundred twenty-five".
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