Base | Representation |
---|---|
bin | 1010100100000… |
… | …0100001101010 |
3 | 10002100220100001 |
4 | 2221000201222 |
5 | 42320220430 |
6 | 4221333214 |
7 | 1045403416 |
oct | 251004152 |
9 | 102326301 |
10 | 44304490 |
11 | 2301068a |
12 | 12a0720a |
13 | 9242b99 |
14 | 5c53d46 |
15 | 3d523ca |
hex | 2a4086a |
44304490 has 16 divisors (see below), whose sum is σ = 79823880. Its totient is φ = 17704960.
The previous prime is 44304479. The next prime is 44304493. The reversal of 44304490 is 9440344.
It can be written as a sum of positive squares in 4 ways, for example, as 27910089 + 16394401 = 5283^2 + 4049^2 .
It is not an unprimeable number, because it can be changed into a prime (44304493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19746 + ... + 21874.
Almost surely, 244304490 is an apocalyptic number.
44304490 is a deficient number, since it is larger than the sum of its proper divisors (35519390).
44304490 is a wasteful number, since it uses less digits than its factorization.
44304490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4217.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 44304490 is about 6656.1618069275. The cubic root of 44304490 is about 353.8473226296.
Subtracting from 44304490 its product of nonzero digits (6912), we obtain a triangular number (44297578 = T9412).
The spelling of 44304490 in words is "forty-four million, three hundred four thousand, four hundred ninety".
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