Base | Representation |
---|---|
bin | 101101101101000101010110… |
… | …001010100001111100011011 |
3 | 222100201101111011000022000211 |
4 | 231231011112022201330123 |
5 | 202321322402231134042 |
6 | 1551302452104111551 |
7 | 60224336250651202 |
oct | 5555052612417433 |
9 | 870641434008024 |
10 | 201010210021147 |
11 | 59058a5126024a |
12 | 1a6651607655b7 |
13 | 88212488ca547 |
14 | 378cd36060239 |
15 | 1838b0bd4c017 |
hex | b6d1562a1f1b |
201010210021147 has 2 divisors, whose sum is σ = 201010210021148. Its totient is φ = 201010210021146.
The previous prime is 201010210021109. The next prime is 201010210021151. The reversal of 201010210021147 is 741120012010102.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-201010210021147 is a prime.
It is not a weakly prime, because it can be changed into another prime (201010210021547) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505105010573 + 100505105010574.
It is an arithmetic number, because the mean of its divisors is an integer number (100505105010574).
Almost surely, 2201010210021147 is an apocalyptic number.
201010210021147 is a deficient number, since it is larger than the sum of its proper divisors (1).
201010210021147 is an equidigital number, since it uses as much as digits as its factorization.
201010210021147 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 224, while the sum is 22.
Adding to 201010210021147 its reverse (741120012010102), we get a palindrome (942130222031249).
The spelling of 201010210021147 in words is "two hundred one trillion, ten billion, two hundred ten million, twenty-one thousand, one hundred forty-seven".
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