Base | Representation |
---|---|
bin | 110111100110100010001101… |
… | …101110001010110101000101 |
3 | 1012001211212010100121122222002 |
4 | 313212202031232022311011 |
5 | 224023023210211433433 |
6 | 2224032230034115045 |
7 | 102336322626546002 |
oct | 6746421556126505 |
9 | 1161755110548862 |
10 | 244540635655493 |
11 | 70a11112736941 |
12 | 2351574411ba85 |
13 | a65b1104531a8 |
14 | 4455b894188a9 |
15 | 1d410e30939e8 |
hex | de688db8ad45 |
244540635655493 has 2 divisors, whose sum is σ = 244540635655494. Its totient is φ = 244540635655492.
The previous prime is 244540635655469. The next prime is 244540635655499. The reversal of 244540635655493 is 394556536045442.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 220312956901249 + 24227678754244 = 14842943^2 + 4922162^2 .
It is a cyclic number.
It is not a de Polignac number, because 244540635655493 - 26 = 244540635655429 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (244540635655499) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122270317827746 + 122270317827747.
It is an arithmetic number, because the mean of its divisors is an integer number (122270317827747).
Almost surely, 2244540635655493 is an apocalyptic number.
It is an amenable number.
244540635655493 is a deficient number, since it is larger than the sum of its proper divisors (1).
244540635655493 is an equidigital number, since it uses as much as digits as its factorization.
244540635655493 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 933120000, while the sum is 65.
The spelling of 244540635655493 in words is "two hundred forty-four trillion, five hundred forty billion, six hundred thirty-five million, six hundred fifty-five thousand, four hundred ninety-three".
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