Base | Representation |
---|---|
bin | 1010101010101… |
… | …0100110001011 |
3 | 10010011222022100 |
4 | 2222222212023 |
5 | 42423121310 |
6 | 4234524443 |
7 | 1052163162 |
oct | 252524613 |
9 | 103158270 |
10 | 44738955 |
11 | 23288048 |
12 | 12b96723 |
13 | 9365871 |
14 | 5d283d9 |
15 | 3ddaec0 |
hex | 2aaa98b |
44738955 has 12 divisors (see below), whose sum is σ = 77547600. Its totient is φ = 23860752.
The previous prime is 44738927. The next prime is 44738959. The reversal of 44738955 is 55983744.
44738955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44738955 - 26 = 44738891 is a prime.
It is a super-3 number, since 3×447389553 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 994199 = 44738955 / (4 + 4 + 7 + 3 + 8 + 9 + 5 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 44738955.
It is not an unprimeable number, because it can be changed into a prime (44738959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497055 + ... + 497144.
It is an arithmetic number, because the mean of its divisors is an integer number (6462300).
Almost surely, 244738955 is an apocalyptic number.
44738955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
44738955 is a deficient number, since it is larger than the sum of its proper divisors (32808645).
44738955 is a wasteful number, since it uses less digits than its factorization.
44738955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 994210 (or 994207 counting only the distinct ones).
The product of its digits is 604800, while the sum is 45.
The square root of 44738955 is about 6688.7184871244. The cubic root of 44738955 is about 355.0002115981. Note that the first 3 decimals are identical.
The spelling of 44738955 in words is "forty-four million, seven hundred thirty-eight thousand, nine hundred fifty-five".
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