Base | Representation |
---|---|
bin | 1011100000010… |
… | …0111000101001 |
3 | 10100210120201220 |
4 | 2320010320221 |
5 | 44323121010 |
6 | 4442132253 |
7 | 1124104455 |
oct | 270047051 |
9 | 110716656 |
10 | 48254505 |
11 | 25269362 |
12 | 141b1089 |
13 | 9cc6a80 |
14 | 65a1665 |
15 | 4382970 |
hex | 2e04e29 |
48254505 has 32 divisors (see below), whose sum is σ = 83825280. Its totient is φ = 23562240.
The previous prime is 48254501. The next prime is 48254513. The reversal of 48254505 is 50545284.
It is not a de Polignac number, because 48254505 - 22 = 48254501 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48254501) 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 31 ways as a sum of consecutive naturals, for example, 24601 + ... + 26489.
It is an arithmetic number, because the mean of its divisors is an integer number (2619540).
Almost surely, 248254505 is an apocalyptic number.
It is an amenable number.
48254505 is a deficient number, since it is larger than the sum of its proper divisors (35570775).
48254505 is a wasteful number, since it uses less digits than its factorization.
48254505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2041.
The product of its (nonzero) digits is 32000, while the sum is 33.
The square root of 48254505 is about 6946.5462641517. The cubic root of 48254505 is about 364.0653009480.
Adding to 48254505 its reverse (50545284), we get a palindrome (98799789).
The spelling of 48254505 in words is "forty-eight million, two hundred fifty-four thousand, five hundred five".
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