Base | Representation |
---|---|
bin | 10011100010111111100… |
… | …11011011100101111011 |
3 | 2101012120111200121110002 |
4 | 21301133303123211323 |
5 | 42000440241403214 |
6 | 1232312230543215 |
7 | 66344265433364 |
oct | 11613763334573 |
9 | 2335514617402 |
10 | 671622216059 |
11 | 2399192605a3 |
12 | aa1b8b07b0b |
13 | 4b4451b8902 |
14 | 247144d4b6b |
15 | 1270caba1de |
hex | 9c5fcdb97b |
671622216059 has 2 divisors, whose sum is σ = 671622216060. Its totient is φ = 671622216058.
The previous prime is 671622216049. The next prime is 671622216073. The reversal of 671622216059 is 950612226176.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-671622216059 is a prime.
It is a super-2 number, since 2×6716222160592 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (671622216049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335811108029 + 335811108030.
It is an arithmetic number, because the mean of its divisors is an integer number (335811108030).
Almost surely, 2671622216059 is an apocalyptic number.
671622216059 is a deficient number, since it is larger than the sum of its proper divisors (1).
671622216059 is an equidigital number, since it uses as much as digits as its factorization.
671622216059 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 544320, while the sum is 47.
The spelling of 671622216059 in words is "six hundred seventy-one billion, six hundred twenty-two million, two hundred sixteen thousand, fifty-nine".
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