Base | Representation |
---|---|
bin | 11101000111001… |
… | …10000101001010 |
3 | 122000112020221110 |
4 | 32203212011022 |
5 | 1000004241132 |
6 | 40122151150 |
7 | 6023524314 |
oct | 1643460512 |
9 | 560466843 |
10 | 244212042 |
11 | 115940138 |
12 | 699524b6 |
13 | 3b797089 |
14 | 246107b4 |
15 | 1668e1cc |
hex | e8e614a |
244212042 has 16 divisors (see below), whose sum is σ = 490165632. Its totient is φ = 81113760.
The previous prime is 244212037. The next prime is 244212049. The reversal of 244212042 is 240212442.
244212042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (244212049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70738 + ... + 74109.
It is an arithmetic number, because the mean of its divisors is an integer number (30635352).
Almost surely, 2244212042 is an apocalyptic number.
244212042 is an abundant number, since it is smaller than the sum of its proper divisors (245953590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244212042 is a wasteful number, since it uses less digits than its factorization.
244212042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145133.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 244212042 is about 15627.2851768949. The cubic root of 244212042 is about 625.0609365652.
Adding to 244212042 its reverse (240212442), we get a palindrome (484424484).
The spelling of 244212042 in words is "two hundred forty-four million, two hundred twelve thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •