Base | Representation |
---|---|
bin | 110110001010… |
… | …111111111001 |
3 | 222201110212111 |
4 | 312022333321 |
5 | 12113411300 |
6 | 1224212321 |
7 | 231463552 |
oct | 66127771 |
9 | 28643774 |
10 | 14200825 |
11 | 801a321 |
12 | 490a0a1 |
13 | 2c32972 |
14 | 1c59329 |
15 | 13a79ba |
hex | d8aff9 |
14200825 has 6 divisors (see below), whose sum is σ = 17609054. Its totient is φ = 11360640.
The previous prime is 14200819. The next prime is 14200829. The reversal of 14200825 is 52800241.
It can be written as a sum of positive squares in 3 ways, for example, as 4541161 + 9659664 = 2131^2 + 3108^2 .
It is not a de Polignac number, because 14200825 - 23 = 14200817 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14200796 and 14200805.
It is not an unprimeable number, because it can be changed into a prime (14200829) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283992 + ... + 284041.
Almost surely, 214200825 is an apocalyptic number.
It is an amenable number.
14200825 is a deficient number, since it is larger than the sum of its proper divisors (3408229).
14200825 is an equidigital number, since it uses as much as digits as its factorization.
14200825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568043 (or 568038 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 14200825 is about 3768.3982008275. The cubic root of 14200825 is about 242.1611805599.
The spelling of 14200825 in words is "fourteen million, two hundred thousand, eight hundred twenty-five".
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