Base | Representation |
---|---|
bin | 1010100001001… |
… | …1110011010001 |
3 | 10002000121001010 |
4 | 2220103303101 |
5 | 42243340142 |
6 | 4213401133 |
7 | 1044011343 |
oct | 250236321 |
9 | 102017033 |
10 | 44121297 |
11 | 229a5a90 |
12 | 129391a9 |
13 | 91aa69c |
14 | 5c07293 |
15 | 3d17e9c |
hex | 2a13cd1 |
44121297 has 16 divisors (see below), whose sum is σ = 65544192. Its totient is φ = 26170320.
The previous prime is 44121293. The next prime is 44121299. The reversal of 44121297 is 79212144.
It is not a de Polignac number, because 44121297 - 22 = 44121293 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44121293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12673 + ... + 15774.
It is an arithmetic number, because the mean of its divisors is an integer number (4096512).
Almost surely, 244121297 is an apocalyptic number.
44121297 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
44121297 is a deficient number, since it is larger than the sum of its proper divisors (21422895).
44121297 is a wasteful number, since it uses less digits than its factorization.
44121297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28508.
The product of its digits is 4032, while the sum is 30.
The square root of 44121297 is about 6642.3863934583. The cubic root of 44121297 is about 353.3589454754.
The spelling of 44121297 in words is "forty-four million, one hundred twenty-one thousand, two hundred ninety-seven".
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