Base | Representation |
---|---|
bin | 1011100100001… |
… | …1100010001000 |
3 | 10101021121201212 |
4 | 2321003202020 |
5 | 44404323422 |
6 | 4451432252 |
7 | 1126223546 |
oct | 271034210 |
9 | 111247655 |
10 | 48511112 |
11 | 25424131 |
12 | 142b5688 |
13 | a086800 |
14 | 662ad96 |
15 | 43d39e2 |
hex | 2e43888 |
48511112 has 48 divisors (see below), whose sum is σ = 100499940. Its totient is φ = 21934848.
The previous prime is 48511109. The next prime is 48511147. The reversal of 48511112 is 21111584.
It can be written as a sum of positive squares in 6 ways, for example, as 28026436 + 20484676 = 5294^2 + 4526^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71318 + ... + 71994.
Almost surely, 248511112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48511112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50249970).
48511112 is an abundant number, since it is smaller than the sum of its proper divisors (51988828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48511112 is a wasteful number, since it uses less digits than its factorization.
48511112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 762 (or 745 counting only the distinct ones).
The product of its digits is 320, while the sum is 23.
The square root of 48511112 is about 6964.9918880068. The cubic root of 48511112 is about 364.7095005130.
Adding to 48511112 its reverse (21111584), we get a palindrome (69622696).
The spelling of 48511112 in words is "forty-eight million, five hundred eleven thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •