Base | Representation |
---|---|
bin | 1011011111111… |
… | …1101011100001 |
3 | 10100202111111021 |
4 | 2313333223201 |
5 | 44321430220 |
6 | 4441445441 |
7 | 1123655350 |
oct | 267775341 |
9 | 110674437 |
10 | 48233185 |
11 | 25254340 |
12 | 141a0881 |
13 | 9cba160 |
14 | 6597997 |
15 | 437b4aa |
hex | 2dffae1 |
48233185 has 64 divisors (see below), whose sum is σ = 81285120. Its totient is φ = 26484480.
The previous prime is 48233183. The next prime is 48233189. The reversal of 48233185 is 58133284.
It is a happy number.
It is not a de Polignac number, because 48233185 - 21 = 48233183 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48233185.
It is not an unprimeable number, because it can be changed into a prime (48233183) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 114906 + ... + 115324.
It is an arithmetic number, because the mean of its divisors is an integer number (1270080).
Almost surely, 248233185 is an apocalyptic number.
It is an amenable number.
48233185 is a deficient number, since it is larger than the sum of its proper divisors (33051935).
48233185 is a wasteful number, since it uses less digits than its factorization.
48233185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478.
The product of its digits is 23040, while the sum is 34.
The square root of 48233185 is about 6945.0115190689. The cubic root of 48233185 is about 364.0116754497.
Subtracting 48233185 from its reverse (58133284), we obtain a palindrome (9900099).
It can be divided in two parts, 4823 and 3185, that added together give a palindrome (8008).
The spelling of 48233185 in words is "forty-eight million, two hundred thirty-three thousand, one hundred eighty-five".
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