Base | Representation |
---|---|
bin | 10011000001011001000000 |
3 | 100101100002200 |
4 | 103001121000 |
5 | 2234031212 |
6 | 254513200 |
7 | 60245463 |
oct | 23013100 |
9 | 10340080 |
10 | 4986432 |
11 | 28a6420 |
12 | 1805800 |
13 | 1057869 |
14 | 93b2da |
15 | 6876dc |
hex | 4c1640 |
4986432 has 84 divisors (see below), whose sum is σ = 15611856. Its totient is φ = 1509120.
The previous prime is 4986431. The next prime is 4986439. The reversal of 4986432 is 2346894.
It is a happy number.
4986432 is a `hidden beast` number, since 4 + 9 + 8 + 643 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (4986431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5943 + ... + 6729.
Almost surely, 24986432 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 4986432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7805928).
4986432 is an abundant number, since it is smaller than the sum of its proper divisors (10625424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4986432 is a wasteful number, since it uses less digits than its factorization.
4986432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816 (or 803 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The square root of 4986432 is about 2233.0320194749. The cubic root of 4986432 is about 170.8427815252.
The spelling of 4986432 in words is "four million, nine hundred eighty-six thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.188 sec. • engine limits •