Base | Representation |
---|---|
bin | 11101001001111… |
… | …10111110001110 |
3 | 122001012202101122 |
4 | 32210332332032 |
5 | 1000102414032 |
6 | 40134040542 |
7 | 6026601656 |
oct | 1644767616 |
9 | 561182348 |
10 | 244576142 |
11 | 116069748 |
12 | 69aa9152 |
13 | 3b893a15 |
14 | 246a7366 |
15 | 16712012 |
hex | e93ef8e |
244576142 has 16 divisors (see below), whose sum is σ = 378494592. Its totient is φ = 118441440.
The previous prime is 244576141. The next prime is 244576159. The reversal of 244576142 is 241675442.
It is a happy number.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244576141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9092 + ... + 23912.
It is an arithmetic number, because the mean of its divisors is an integer number (23655912).
Almost surely, 2244576142 is an apocalyptic number.
244576142 is a deficient number, since it is larger than the sum of its proper divisors (133918450).
244576142 is a wasteful number, since it uses less digits than its factorization.
244576142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15083.
The product of its digits is 53760, while the sum is 35.
The square root of 244576142 is about 15638.9303342652. The cubic root of 244576142 is about 625.3714204046.
It can be divided in two parts, 2445 and 76142, that added together give a palindrome (78587).
The spelling of 244576142 in words is "two hundred forty-four million, five hundred seventy-six thousand, one hundred forty-two".
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