Base | Representation |
---|---|
bin | 101001001011001111… |
… | …111001010011100100 |
3 | 11020010012220222000222 |
4 | 221023033321103210 |
5 | 1211021301143134 |
6 | 32151043223512 |
7 | 3123421625144 |
oct | 511317712344 |
9 | 136105828028 |
10 | 44212131044 |
11 | 17828660484 |
12 | 869a677b98 |
13 | 4227917ab3 |
14 | 21d5b80924 |
15 | 123b6b0a2e |
hex | a4b3f94e4 |
44212131044 has 24 divisors (see below), whose sum is σ = 77721275520. Its totient is φ = 22006115936.
The previous prime is 44212131043. The next prime is 44212131049. The reversal of 44212131044 is 44013121244.
It is not an unprimeable number, because it can be changed into a prime (44212131043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3767474 + ... + 3779190.
It is an arithmetic number, because the mean of its divisors is an integer number (3238386480).
Almost surely, 244212131044 is an apocalyptic number.
It is an amenable number.
44212131044 is a deficient number, since it is larger than the sum of its proper divisors (33509144476).
44212131044 is a wasteful number, since it uses less digits than its factorization.
44212131044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15907 (or 15905 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 44212131044 its reverse (44013121244), we get a palindrome (88225252288).
The spelling of 44212131044 in words is "forty-four billion, two hundred twelve million, one hundred thirty-one thousand, forty-four".
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