Base | Representation |
---|---|
bin | 1011010001000… |
… | …0001010110110 |
3 | 10021220122202122 |
4 | 2310100022312 |
5 | 44044032100 |
6 | 4404435542 |
7 | 1112431241 |
oct | 264201266 |
9 | 107818678 |
10 | 47252150 |
11 | 24744270 |
12 | 139a8bb2 |
13 | 9a3576a |
14 | 63c0258 |
15 | 4235985 |
hex | 2d102b6 |
47252150 has 48 divisors (see below), whose sum is σ = 97748208. Its totient is φ = 16848000.
The previous prime is 47252137. The next prime is 47252159. The reversal of 47252150 is 5125274.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47252159) 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 23 ways as a sum of consecutive naturals, for example, 28340 + ... + 29960.
It is an arithmetic number, because the mean of its divisors is an integer number (2036421).
Almost surely, 247252150 is an apocalyptic number.
47252150 is an abundant number, since it is smaller than the sum of its proper divisors (50496058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47252150 is a wasteful number, since it uses less digits than its factorization.
47252150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1697 (or 1692 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 26.
The square root of 47252150 is about 6874.0199301428. The cubic root of 47252150 is about 361.5268229356.
The spelling of 47252150 in words is "forty-seven million, two hundred fifty-two thousand, one hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •