Base | Representation |
---|---|
bin | 1010100110010… |
… | …1001000101001 |
3 | 10002122112000210 |
4 | 2221211020221 |
5 | 42340020231 |
6 | 4224451333 |
7 | 1046566533 |
oct | 251451051 |
9 | 102575023 |
10 | 44454441 |
11 | 23103309 |
12 | 12a79b49 |
13 | 9296205 |
14 | 5c92853 |
15 | 3d81a46 |
hex | 2a65229 |
44454441 has 8 divisors (see below), whose sum is σ = 59315904. Its totient is φ = 29614640.
The previous prime is 44454407. The next prime is 44454461. The reversal of 44454441 is 14445444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44454441 - 210 = 44453417 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 44454399 and 44454408.
It is not an unprimeable number, because it can be changed into a prime (44454401) 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, 211 + ... + 9431.
It is an arithmetic number, because the mean of its divisors is an integer number (7414488).
Almost surely, 244454441 is an apocalyptic number.
It is an amenable number.
44454441 is a deficient number, since it is larger than the sum of its proper divisors (14861463).
44454441 is a wasteful number, since it uses less digits than its factorization.
44454441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10831.
The product of its digits is 20480, while the sum is 30.
The square root of 44454441 is about 6667.4163661796. The cubic root of 44454441 is about 354.2460783836.
Adding to 44454441 its reverse (14445444), we get a palindrome (58899885).
The spelling of 44454441 in words is "forty-four million, four hundred fifty-four thousand, four hundred forty-one".
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