Base | Representation |
---|---|
bin | 11101000110100… |
… | …01001101001110 |
3 | 122000100220122210 |
4 | 32203101031032 |
5 | 444444022132 |
6 | 40120251250 |
7 | 6023020122 |
oct | 1643211516 |
9 | 560326583 |
10 | 244126542 |
11 | 115891980 |
12 | 69910b26 |
13 | 3b76719a |
14 | 245cb582 |
15 | 16673bcc |
hex | e8d134e |
244126542 has 64 divisors (see below), whose sum is σ = 549918720. Its totient is φ = 71618400.
The previous prime is 244126501. The next prime is 244126591. The reversal of 244126542 is 245621442.
244126542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276033 + ... + 276915.
It is an arithmetic number, because the mean of its divisors is an integer number (8592480).
Almost surely, 2244126542 is an apocalyptic number.
244126542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 244126542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274959360).
244126542 is an abundant number, since it is smaller than the sum of its proper divisors (305792178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244126542 is a wasteful number, since it uses less digits than its factorization.
244126542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1029.
The product of its digits is 15360, while the sum is 30.
The square root of 244126542 is about 15624.5493375009. The cubic root of 244126542 is about 624.9879822756.
Adding to 244126542 its reverse (245621442), we get a palindrome (489747984).
The spelling of 244126542 in words is "two hundred forty-four million, one hundred twenty-six thousand, five hundred forty-two".
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