Base | Representation |
---|---|
bin | 10001010100110001… |
… | …00000000100101101 |
3 | 220000012110210001202 |
4 | 20222120200010231 |
5 | 123022024003433 |
6 | 4134532415245 |
7 | 446326125341 |
oct | 105230400455 |
9 | 26005423052 |
10 | 9301000493 |
11 | 3a43199374 |
12 | 1976a77525 |
13 | b52c3b5b5 |
14 | 6433a9621 |
15 | 396836ee8 |
hex | 22a62012d |
9301000493 has 2 divisors, whose sum is σ = 9301000494. Its totient is φ = 9301000492.
The previous prime is 9301000487. The next prime is 9301000519. The reversal of 9301000493 is 3940001039.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7096040644 + 2204959849 = 84238^2 + 46957^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9301000493 is a prime.
It is a super-2 number, since 2×93010004932 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9301000453) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4650500246 + 4650500247.
It is an arithmetic number, because the mean of its divisors is an integer number (4650500247).
Almost surely, 29301000493 is an apocalyptic number.
It is an amenable number.
9301000493 is a deficient number, since it is larger than the sum of its proper divisors (1).
9301000493 is an equidigital number, since it uses as much as digits as its factorization.
9301000493 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2916, while the sum is 29.
The square root of 9301000493 is about 96441.6947849839. The cubic root of 9301000493 is about 2103.0191262437.
The spelling of 9301000493 in words is "nine billion, three hundred one million, four hundred ninety-three", and thus it is an aban number.
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