Base | Representation |
---|---|
bin | 1100110001000100… |
… | …00011010010100001 |
3 | 122200200001211021101 |
4 | 12120202003102201 |
5 | 103014112433442 |
6 | 3052041354401 |
7 | 331564204126 |
oct | 63042032241 |
9 | 18620054241 |
10 | 6854030497 |
11 | 29a7a15616 |
12 | 13b3498a01 |
13 | 852cb8762 |
14 | 49040074d |
15 | 2a1ad3cb7 |
hex | 1988834a1 |
6854030497 has 2 divisors, whose sum is σ = 6854030498. Its totient is φ = 6854030496.
The previous prime is 6854030483. The next prime is 6854030551. The reversal of 6854030497 is 7940304586.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4495568401 + 2358462096 = 67049^2 + 48564^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6854030497 is a prime.
It is not a weakly prime, because it can be changed into another prime (6854037497) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3427015248 + 3427015249.
It is an arithmetic number, because the mean of its divisors is an integer number (3427015249).
Almost surely, 26854030497 is an apocalyptic number.
It is an amenable number.
6854030497 is a deficient number, since it is larger than the sum of its proper divisors (1).
6854030497 is an equidigital number, since it uses as much as digits as its factorization.
6854030497 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 725760, while the sum is 46.
The square root of 6854030497 is about 82789.0723284178. The cubic root of 6854030497 is about 1899.5410245931.
The spelling of 6854030497 in words is "six billion, eight hundred fifty-four million, thirty thousand, four hundred ninety-seven".
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