Base | Representation |
---|---|
bin | 10101110111000010000110 |
3 | 101210010200110 |
4 | 111313002012 |
5 | 2431333223 |
6 | 322453450 |
7 | 66464550 |
oct | 25670206 |
9 | 11703613 |
10 | 5730438 |
11 | 32643aa |
12 | 1b04286 |
13 | 12583bc |
14 | a924d0 |
15 | 782d93 |
hex | 577086 |
5730438 has 64 divisors (see below), whose sum is σ = 14192640. Its totient is φ = 1505952.
The previous prime is 5730407. The next prime is 5730451. The reversal of 5730438 is 8340375.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 34231 + ... + 34397.
It is an arithmetic number, because the mean of its divisors is an integer number (221760).
Almost surely, 25730438 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5730438, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7096320).
5730438 is an abundant number, since it is smaller than the sum of its proper divisors (8462202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5730438 is a wasteful number, since it uses less digits than its factorization.
5730438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 5730438 is about 2393.8333275314. The cubic root of 5730438 is about 178.9489987134.
The spelling of 5730438 in words is "five million, seven hundred thirty thousand, four hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •