Base | Representation |
---|---|
bin | 10010101001011101000110 |
3 | 100012100121111 |
4 | 102221131012 |
5 | 2222412030 |
6 | 252435234 |
7 | 56356603 |
oct | 22513506 |
9 | 10170544 |
10 | 4888390 |
11 | 28397a1 |
12 | 1778b1a |
13 | 1022050 |
14 | 9136aa |
15 | 66862a |
hex | 4a9746 |
4888390 has 32 divisors (see below), whose sum is σ = 9789696. Its totient is φ = 1745280.
The previous prime is 4888379. The next prime is 4888391. The reversal of 4888390 is 938884.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4888391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424 + ... + 4636.
It is an arithmetic number, because the mean of its divisors is an integer number (305928).
Almost surely, 24888390 is an apocalyptic number.
4888390 is an abundant number, since it is smaller than the sum of its proper divisors (4901306).
4888390 is a wasteful number, since it uses less digits than its factorization.
4888390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1264.
The product of its (nonzero) digits is 55296, while the sum is 40.
The square root of 4888390 is about 2210.9703751973. The cubic root of 4888390 is about 169.7156723582.
The spelling of 4888390 in words is "four million, eight hundred eighty-eight thousand, three hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •