Base | Representation |
---|---|
bin | 101001010001000110… |
… | …111011000010011110 |
3 | 11020101001220200111202 |
4 | 221101012323002132 |
5 | 1211221433122032 |
6 | 32204514315502 |
7 | 3126024354341 |
oct | 512106730236 |
9 | 136331820452 |
10 | 44310442142 |
11 | 178790a901a |
12 | 8707588b92 |
13 | 42420b9945 |
14 | 2204c52458 |
15 | 124512ed62 |
hex | a511bb09e |
44310442142 has 4 divisors (see below), whose sum is σ = 66465663216. Its totient is φ = 22155221070.
The previous prime is 44310442093. The next prime is 44310442219. The reversal of 44310442142 is 24124401344.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11077610534 + ... + 11077610537.
It is an arithmetic number, because the mean of its divisors is an integer number (16616415804).
Almost surely, 244310442142 is an apocalyptic number.
44310442142 is a deficient number, since it is larger than the sum of its proper divisors (22155221074).
44310442142 is a wasteful number, since it uses less digits than its factorization.
44310442142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22155221073.
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 44310442142 its reverse (24124401344), we get a palindrome (68434843486).
The spelling of 44310442142 in words is "forty-four billion, three hundred ten million, four hundred forty-two thousand, one hundred forty-two".
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