Base | Representation |
---|---|
bin | 11101001001010… |
… | …01111110010100 |
3 | 122001001101102002 |
4 | 32210221332110 |
5 | 1000042141012 |
6 | 40132134432 |
7 | 6026063135 |
oct | 1644517624 |
9 | 561041362 |
10 | 244490132 |
11 | 116010067 |
12 | 69a67418 |
13 | 3b863823 |
14 | 24683c8c |
15 | 166e67c2 |
hex | e929f94 |
244490132 has 12 divisors (see below), whose sum is σ = 428498196. Its totient is φ = 122062080.
The previous prime is 244490089. The next prime is 244490143. The reversal of 244490132 is 231094442.
It can be written as a sum of positive squares in 2 ways, for example, as 118287376 + 126202756 = 10876^2 + 11234^2 .
It is a junction number, because it is equal to n+sod(n) for n = 244490095 and 244490104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42719 + ... + 48102.
It is an arithmetic number, because the mean of its divisors is an integer number (35708183).
Almost surely, 2244490132 is an apocalyptic number.
It is an amenable number.
244490132 is a deficient number, since it is larger than the sum of its proper divisors (184008064).
244490132 is a wasteful number, since it uses less digits than its factorization.
244490132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91498 (or 91496 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 244490132 is about 15636.1802240829. The cubic root of 244490132 is about 625.2981037654.
The spelling of 244490132 in words is "two hundred forty-four million, four hundred ninety thousand, one hundred thirty-two".
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