Base | Representation |
---|---|
bin | 1011101010100… |
… | …1110110110001 |
3 | 10102001220122120 |
4 | 2322221312301 |
5 | 100011231400 |
6 | 4504424453 |
7 | 1132620501 |
oct | 272516661 |
9 | 112056576 |
10 | 48930225 |
11 | 25690003 |
12 | 14478129 |
13 | a1a24c6 |
14 | 66d9a01 |
15 | 4467ca0 |
hex | 2ea9db1 |
48930225 has 24 divisors (see below), whose sum is σ = 85158240. Its totient is φ = 24721920.
The previous prime is 48930197. The next prime is 48930227. The reversal of 48930225 is 52203984.
It is a happy number.
It is not a de Polignac number, because 48930225 - 210 = 48929201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48930227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15744 + ... + 18593.
It is an arithmetic number, because the mean of its divisors is an integer number (3548260).
Almost surely, 248930225 is an apocalyptic number.
It is an amenable number.
48930225 is a deficient number, since it is larger than the sum of its proper divisors (36228015).
48930225 is a wasteful number, since it uses less digits than its factorization.
48930225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34369 (or 34364 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 48930225 is about 6995.0142959111. The cubic root of 48930225 is about 365.7567959371.
The spelling of 48930225 in words is "forty-eight million, nine hundred thirty thousand, two hundred twenty-five".
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