Base | Representation |
---|---|
bin | 1011101001111… |
… | …1110111000100 |
3 | 10101222211111020 |
4 | 2322133313010 |
5 | 100003424114 |
6 | 4503511140 |
7 | 1132360233 |
oct | 272376704 |
9 | 111884436 |
10 | 48889284 |
11 | 25662274 |
12 | 144584b0 |
13 | a189992 |
14 | 66c8b1a |
15 | 445aaa9 |
hex | 2e9fdc4 |
48889284 has 48 divisors (see below), whose sum is σ = 118104000. Its totient is φ = 15728256.
The previous prime is 48889277. The next prime is 48889289. The reversal of 48889284 is 48298884.
It is not an unprimeable number, because it can be changed into a prime (48889289) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65787 + ... + 66525.
It is an arithmetic number, because the mean of its divisors is an integer number (2460500).
Almost surely, 248889284 is an apocalyptic number.
It is an amenable number.
48889284 is an abundant number, since it is smaller than the sum of its proper divisors (69214716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48889284 is a wasteful number, since it uses less digits than its factorization.
48889284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 932 (or 930 counting only the distinct ones).
The product of its digits is 1179648, while the sum is 51.
The square root of 48889284 is about 6992.0872420187. The cubic root of 48889284 is about 365.6547552086.
The spelling of 48889284 in words is "forty-eight million, eight hundred eighty-nine thousand, two hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •