Base | Representation |
---|---|
bin | 1010100100101… |
… | …0011100100001 |
3 | 10002102222001220 |
4 | 2221022130201 |
5 | 42323020441 |
6 | 4222245253 |
7 | 1045633032 |
oct | 251123441 |
9 | 102388056 |
10 | 44345121 |
11 | 23039167 |
12 | 12a26829 |
13 | 9258522 |
14 | 5c64a89 |
15 | 3d5e466 |
hex | 2a4a721 |
44345121 has 8 divisors (see below), whose sum is σ = 59504064. Its totient is φ = 29374800.
The previous prime is 44345117. The next prime is 44345123. The reversal of 44345121 is 12154344.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44345121 - 22 = 44345117 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 44345091 and 44345100.
It is not an unprimeable number, because it can be changed into a prime (44345123) 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, 46605 + ... + 47546.
It is an arithmetic number, because the mean of its divisors is an integer number (7438008).
Almost surely, 244345121 is an apocalyptic number.
It is an amenable number.
44345121 is a deficient number, since it is larger than the sum of its proper divisors (15158943).
44345121 is a wasteful number, since it uses less digits than its factorization.
44345121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94311.
The product of its digits is 1920, while the sum is 24.
The square root of 44345121 is about 6659.2132418177. The cubic root of 44345121 is about 353.9554589815.
Adding to 44345121 its reverse (12154344), we get a palindrome (56499465).
The spelling of 44345121 in words is "forty-four million, three hundred forty-five thousand, one hundred twenty-one".
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