Base | Representation |
---|---|
bin | 1010100010110… |
… | …0000001001111 |
3 | 10002012122010010 |
4 | 2220230001033 |
5 | 42310023440 |
6 | 4215444303 |
7 | 1044603504 |
oct | 250540117 |
9 | 102178103 |
10 | 44220495 |
11 | 22a63570 |
12 | 12986693 |
13 | 9213897 |
14 | 5c314ab |
15 | 3d37580 |
hex | 2a2c04f |
44220495 has 16 divisors (see below), whose sum is σ = 77185152. Its totient is φ = 21440160.
The previous prime is 44220493. The next prime is 44220499. The reversal of 44220495 is 59402244.
It is not a de Polignac number, because 44220495 - 21 = 44220493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44220493) 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 15 ways as a sum of consecutive naturals, for example, 133837 + ... + 134166.
It is an arithmetic number, because the mean of its divisors is an integer number (4824072).
Almost surely, 244220495 is an apocalyptic number.
44220495 is a deficient number, since it is larger than the sum of its proper divisors (32964657).
44220495 is a wasteful number, since it uses less digits than its factorization.
44220495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268022.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 44220495 is about 6649.8492464115. The cubic root of 44220495 is about 353.6235664656.
The spelling of 44220495 in words is "forty-four million, two hundred twenty thousand, four hundred ninety-five".
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