Base | Representation |
---|---|
bin | 1001011111010… |
… | …0111000000101 |
3 | 2202220001210010 |
4 | 2113310320011 |
5 | 40142102300 |
6 | 3541020433 |
7 | 662203635 |
oct | 227647005 |
9 | 82801703 |
10 | 39800325 |
11 | 20514634 |
12 | 113b4719 |
13 | 83269b6 |
14 | 54006c5 |
15 | 3762a50 |
hex | 25f4e05 |
39800325 has 36 divisors (see below), whose sum is σ = 68258528. Its totient is φ = 20462400.
The previous prime is 39800303. The next prime is 39800329. The reversal of 39800325 is 52300893.
It is a happy number.
39800325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 39800325 - 26 = 39800261 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 39800292 and 39800301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39800329) 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 35 ways as a sum of consecutive naturals, for example, 62760 + ... + 63390.
Almost surely, 239800325 is an apocalyptic number.
It is an amenable number.
39800325 is a deficient number, since it is larger than the sum of its proper divisors (28458203).
39800325 is a wasteful number, since it uses less digits than its factorization.
39800325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 702 (or 668 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 39800325 is about 6308.7498761641. The cubic root of 39800325 is about 341.4251740536.
The spelling of 39800325 in words is "thirty-nine million, eight hundred thousand, three hundred twenty-five".
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