Base | Representation |
---|---|
bin | 1010100011000… |
… | …1010110100100 |
3 | 10002020202002012 |
4 | 2220301112210 |
5 | 42311223330 |
6 | 4220133352 |
7 | 1045024262 |
oct | 250612644 |
9 | 102222065 |
10 | 44242340 |
11 | 22a78a1a |
12 | 12997258 |
13 | 92207cc |
14 | 5c39432 |
15 | 3d3dc95 |
hex | 2a315a4 |
44242340 has 24 divisors (see below), whose sum is σ = 96949440. Its totient is φ = 16927328.
The previous prime is 44242283. The next prime is 44242349. The reversal of 44242340 is 4324244.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (44242349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47630 + ... + 48549.
It is an arithmetic number, because the mean of its divisors is an integer number (4039560).
Almost surely, 244242340 is an apocalyptic number.
It is an amenable number.
44242340 is an abundant number, since it is smaller than the sum of its proper divisors (52707100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44242340 is a wasteful number, since it uses less digits than its factorization.
44242340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96211 (or 96209 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 23.
The square root of 44242340 is about 6651.4915620483. The cubic root of 44242340 is about 353.6817870947.
Adding to 44242340 its reverse (4324244), we get a palindrome (48566584).
The spelling of 44242340 in words is "forty-four million, two hundred forty-two thousand, three hundred forty".
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