Base | Representation |
---|---|
bin | 1010100100100… |
… | …1110001000100 |
3 | 10002102211020220 |
4 | 2221021301010 |
5 | 42322423330 |
6 | 4222224340 |
7 | 1045621650 |
oct | 251116104 |
9 | 102384226 |
10 | 44342340 |
11 | 23037069 |
12 | 12a250b0 |
13 | 9257193 |
14 | 5c63a60 |
15 | 3d5d710 |
hex | 2a49c44 |
44342340 has 96 divisors (see below), whose sum is σ = 143990784. Its totient is φ = 9985920.
The previous prime is 44342299. The next prime is 44342359. The reversal of 44342340 is 4324344.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 44342340.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29077 + ... + 30563.
It is an arithmetic number, because the mean of its divisors is an integer number (1499904).
Almost surely, 244342340 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44342340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71995392).
44342340 is an abundant number, since it is smaller than the sum of its proper divisors (99648444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44342340 is a wasteful number, since it uses less digits than its factorization.
44342340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1577 (or 1575 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 44342340 is about 6659.0044300931. The cubic root of 44342340 is about 353.9480596654.
Adding to 44342340 its reverse (4324344), we get a palindrome (48666684).
The spelling of 44342340 in words is "forty-four million, three hundred forty-two thousand, three hundred forty".
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