Base | Representation |
---|---|
bin | 1011101010100… |
… | …1100111001011 |
3 | 10102001212021121 |
4 | 2322221213023 |
5 | 100011213402 |
6 | 4504420111 |
7 | 1132614544 |
oct | 272514713 |
9 | 112055247 |
10 | 48929227 |
11 | 2568a286 |
12 | 14477637 |
13 | a1a1c09 |
14 | 66d94cb |
15 | 4467837 |
hex | 2ea99cb |
48929227 has 4 divisors (see below), whose sum is σ = 50067160. Its totient is φ = 47791296.
The previous prime is 48929219. The next prime is 48929239. The reversal of 48929227 is 72292984.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48929227 - 23 = 48929219 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 1137889 = 48929227 / (4 + 8 + 9 + 2 + 9 + 2 + 2 + 7).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48929297) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568902 + ... + 568987.
It is an arithmetic number, because the mean of its divisors is an integer number (12516790).
Almost surely, 248929227 is an apocalyptic number.
48929227 is a deficient number, since it is larger than the sum of its proper divisors (1137933).
48929227 is a wasteful number, since it uses less digits than its factorization.
48929227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1137932.
The product of its digits is 145152, while the sum is 43.
The square root of 48929227 is about 6994.9429590240. The cubic root of 48929227 is about 365.7543092140.
The spelling of 48929227 in words is "forty-eight million, nine hundred twenty-nine thousand, two hundred twenty-seven".
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