Base | Representation |
---|---|
bin | 110101111000… |
… | …101000111001 |
3 | 222120122201022 |
4 | 311320220321 |
5 | 12104010000 |
6 | 1222432225 |
7 | 231031403 |
oct | 65705071 |
9 | 28518638 |
10 | 14125625 |
11 | 7a78878 |
12 | 4892675 |
13 | 2c07677 |
14 | 1c39b73 |
15 | 1390585 |
hex | d78a39 |
14125625 has 20 divisors (see below), whose sum is σ = 17909892. Its totient is φ = 11136000.
The previous prime is 14125621. The next prime is 14125649. The reversal of 14125625 is 52652141.
It can be written as a sum of positive squares in 10 ways, for example, as 12752041 + 1373584 = 3571^2 + 1172^2 .
It is not a de Polignac number, because 14125625 - 22 = 14125621 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14125594 and 14125603.
It is not an unprimeable number, because it can be changed into a prime (14125621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 60509 + ... + 60741.
Almost surely, 214125625 is an apocalyptic number.
It is an amenable number.
14125625 is a deficient number, since it is larger than the sum of its proper divisors (3784267).
14125625 is an frugal number, since it uses more digits than its factorization.
14125625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 350 (or 335 counting only the distinct ones).
The product of its digits is 2400, while the sum is 26.
The square root of 14125625 is about 3758.4072424366. The cubic root of 14125625 is about 241.7329716335.
Adding to 14125625 its reverse (52652141), we get a palindrome (66777766).
It can be divided in two parts, 14 and 125625, that multiplied together give a triangular number (1758750 = T1875).
The spelling of 14125625 in words is "fourteen million, one hundred twenty-five thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •