Base | Representation |
---|---|
bin | 1011100001001… |
… | …0111011100000 |
3 | 10100220111122112 |
4 | 2320102323200 |
5 | 44331441112 |
6 | 4443254452 |
7 | 1124434256 |
oct | 270227340 |
9 | 110814575 |
10 | 48312032 |
11 | 252a85aa |
12 | 1421a428 |
13 | a017002 |
14 | 65b85d6 |
15 | 4394a22 |
hex | 2e12ee0 |
48312032 has 24 divisors (see below), whose sum is σ = 96730200. Its totient is φ = 23745664.
The previous prime is 48312031. The next prime is 48312067. The reversal of 48312032 is 23021384.
It is a junction number, because it is equal to n+sod(n) for n = 48311989 and 48312007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48312031) 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, 10907 + ... + 14682.
It is an arithmetic number, because the mean of its divisors is an integer number (4030425).
Almost surely, 248312032 is an apocalyptic number.
It is an amenable number.
48312032 is an abundant number, since it is smaller than the sum of its proper divisors (48418168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48312032 is a wasteful number, since it uses less digits than its factorization.
48312032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25658 (or 25650 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 48312032 is about 6950.6857215673. The cubic root of 48312032 is about 364.2099179627.
The spelling of 48312032 in words is "forty-eight million, three hundred twelve thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •