Base | Representation |
---|---|
bin | 110011001010… |
… | …111010001001 |
3 | 221020111120202 |
4 | 303022322021 |
5 | 11413222100 |
6 | 1155301545 |
7 | 222005642 |
oct | 63127211 |
9 | 27214522 |
10 | 13414025 |
11 | 7632179 |
12 | 45aa8b5 |
13 | 2a187c1 |
14 | 1ad26c9 |
15 | 129e7d5 |
hex | ccae89 |
13414025 has 6 divisors (see below), whose sum is σ = 16633422. Its totient is φ = 10731200.
The previous prime is 13414021. The next prime is 13414031. The reversal of 13414025 is 52041431.
13414025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 2550409 + 10863616 = 1597^2 + 3296^2 .
It is not a de Polignac number, because 13414025 - 22 = 13414021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13413988 and 13414006.
It is not an unprimeable number, because it can be changed into a prime (13414021) 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, 268256 + ... + 268305.
It is an arithmetic number, because the mean of its divisors is an integer number (2772237).
Almost surely, 213414025 is an apocalyptic number.
It is an amenable number.
13414025 is a deficient number, since it is larger than the sum of its proper divisors (3219397).
13414025 is an equidigital number, since it uses as much as digits as its factorization.
13414025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536571 (or 536566 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 13414025 is about 3662.5162115682. The cubic root of 13414025 is about 237.6036113019.
Adding to 13414025 its reverse (52041431), we get a palindrome (65455456).
The spelling of 13414025 in words is "thirteen million, four hundred fourteen thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •