Base | Representation |
---|---|
bin | 10010100001000010… |
… | …01101100011000001 |
3 | 221122210101212211122 |
4 | 21100201031203001 |
5 | 130324322134423 |
6 | 4322230122025 |
7 | 501225363002 |
oct | 112041154301 |
9 | 27583355748 |
10 | 9940818113 |
11 | 4241372866 |
12 | 1b151b0315 |
13 | c256689c5 |
14 | 6a43591a9 |
15 | 3d2abc8c8 |
hex | 25084d8c1 |
9940818113 has 2 divisors, whose sum is σ = 9940818114. Its totient is φ = 9940818112.
The previous prime is 9940818101. The next prime is 9940818127. The reversal of 9940818113 is 3118180499.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5243497744 + 4697320369 = 72412^2 + 68537^2 .
It is a cyclic number.
It is not a de Polignac number, because 9940818113 - 28 = 9940817857 is a prime.
It is not a weakly prime, because it can be changed into another prime (9940811113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4970409056 + 4970409057.
It is an arithmetic number, because the mean of its divisors is an integer number (4970409057).
Almost surely, 29940818113 is an apocalyptic number.
It is an amenable number.
9940818113 is a deficient number, since it is larger than the sum of its proper divisors (1).
9940818113 is an equidigital number, since it uses as much as digits as its factorization.
9940818113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 62208, while the sum is 44.
The square root of 9940818113 is about 99703.6514526925. The cubic root of 9940818113 is about 2150.1761610120.
The spelling of 9940818113 in words is "nine billion, nine hundred forty million, eight hundred eighteen thousand, one hundred thirteen".
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