Base | Representation |
---|---|
bin | 1010100100010… |
… | …0010111110101 |
3 | 10002101200221120 |
4 | 2221010113311 |
5 | 42321221440 |
6 | 4221534153 |
7 | 1045500354 |
oct | 251042765 |
9 | 102350846 |
10 | 44320245 |
11 | 23021502 |
12 | 12a14359 |
13 | 924a0c8 |
14 | 5c5999b |
15 | 3d56dd0 |
hex | 2a445f5 |
44320245 has 8 divisors (see below), whose sum is σ = 70912416. Its totient is φ = 23637456.
The previous prime is 44320231. The next prime is 44320247. The reversal of 44320245 is 54202344.
44320245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44320245 - 26 = 44320181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44320247) 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 7 ways as a sum of consecutive naturals, for example, 1477327 + ... + 1477356.
It is an arithmetic number, because the mean of its divisors is an integer number (8864052).
Almost surely, 244320245 is an apocalyptic number.
It is an amenable number.
44320245 is a deficient number, since it is larger than the sum of its proper divisors (26592171).
44320245 is a wasteful number, since it uses less digits than its factorization.
44320245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2954691.
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 44320245 is about 6657.3451915910. The cubic root of 44320245 is about 353.8892612222.
Subtracting from 44320245 its product of nonzero digits (3840), we obtain a triangular number (44316405 = T9414).
Adding to 44320245 its reverse (54202344), we get a palindrome (98522589).
The spelling of 44320245 in words is "forty-four million, three hundred twenty thousand, two hundred forty-five".
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