Base | Representation |
---|---|
bin | 1010100011000… |
… | …1010101001110 |
3 | 10002020201222000 |
4 | 2220301111032 |
5 | 42311223004 |
6 | 4220133130 |
7 | 1045024110 |
oct | 250612516 |
9 | 102221860 |
10 | 44242254 |
11 | 22a78951 |
12 | 129971a6 |
13 | 9220764 |
14 | 5c393b0 |
15 | 3d3dc39 |
hex | 2a3154e |
44242254 has 32 divisors (see below), whose sum is σ = 112362240. Its totient is φ = 12640536.
The previous prime is 44242249. The next prime is 44242259. The reversal of 44242254 is 45224244.
It is an interprime number because it is at equal distance from previous prime (44242249) and next prime (44242259).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44242259) 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, 58144 + ... + 58899.
It is an arithmetic number, because the mean of its divisors is an integer number (3511320).
Almost surely, 244242254 is an apocalyptic number.
44242254 is an abundant number, since it is smaller than the sum of its proper divisors (68119986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44242254 is a wasteful number, since it uses less digits than its factorization.
44242254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117061 (or 117055 counting only the distinct ones).
The product of its digits is 10240, while the sum is 27.
The square root of 44242254 is about 6651.4850973298. The cubic root of 44242254 is about 353.6815579277.
Adding to 44242254 its reverse (45224244), we get a palindrome (89466498).
The spelling of 44242254 in words is "forty-four million, two hundred forty-two thousand, two hundred fifty-four".
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