Base | Representation |
---|---|
bin | 1100001110110001000… |
… | …1000010110001100111 |
3 | 202002100210012212111011 |
4 | 3003230101002301213 |
5 | 11420312303232444 |
6 | 240310122323051 |
7 | 21116012154643 |
oct | 3035421026147 |
9 | 662323185434 |
10 | 210122320999 |
11 | 81126632848 |
12 | 34881659487 |
13 | 16a78466b26 |
14 | a2545a5c23 |
15 | 56ebe45734 |
hex | 30ec442c67 |
210122320999 has 2 divisors, whose sum is σ = 210122321000. Its totient is φ = 210122320998.
The previous prime is 210122320987. The next prime is 210122321009. The reversal of 210122320999 is 999023221012.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-210122320999 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (210122320979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105061160499 + 105061160500.
It is an arithmetic number, because the mean of its divisors is an integer number (105061160500).
Almost surely, 2210122320999 is an apocalyptic number.
210122320999 is a deficient number, since it is larger than the sum of its proper divisors (1).
210122320999 is an equidigital number, since it uses as much as digits as its factorization.
210122320999 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 34992, while the sum is 40.
The spelling of 210122320999 in words is "two hundred ten billion, one hundred twenty-two million, three hundred twenty thousand, nine hundred ninety-nine".
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