Base | Representation |
---|---|
bin | 1011010110110… |
… | …0000000100101 |
3 | 10022121202210001 |
4 | 2311230000211 |
5 | 44143101300 |
6 | 4420501301 |
7 | 1115556043 |
oct | 265540045 |
9 | 108552701 |
10 | 47628325 |
11 | 24980958 |
12 | 13b4a831 |
13 | 9b37a54 |
14 | 647b393 |
15 | 42ac16a |
hex | 2d6c025 |
47628325 has 12 divisors (see below), whose sum is σ = 59514048. Its totient is φ = 37809200.
The previous prime is 47628323. The next prime is 47628341. The reversal of 47628325 is 52382674.
It is not a de Polignac number, because 47628325 - 21 = 47628323 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47628323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3997 + ... + 10546.
It is an arithmetic number, because the mean of its divisors is an integer number (4959504).
Almost surely, 247628325 is an apocalyptic number.
It is an amenable number.
47628325 is a deficient number, since it is larger than the sum of its proper divisors (11885723).
47628325 is a wasteful number, since it uses less digits than its factorization.
47628325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14684 (or 14679 counting only the distinct ones).
The product of its digits is 80640, while the sum is 37.
The square root of 47628325 is about 6901.3277707989. The cubic root of 47628325 is about 362.4836615704.
The spelling of 47628325 in words is "forty-seven million, six hundred twenty-eight thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •