Base | Representation |
---|---|
bin | 1011101101100100010… |
… | …0011000011011001011 |
3 | 201020100200200022010022 |
4 | 2323121010120123023 |
5 | 11244034314100412 |
6 | 232233523011055 |
7 | 20352115221515 |
oct | 2733104303313 |
9 | 636320608108 |
10 | 201210300107 |
11 | 78372a72623 |
12 | 32bb4b09a8b |
13 | 15c87cab99b |
14 | 9a4ab32bb5 |
15 | 5379846a72 |
hex | 2ed91186cb |
201210300107 has 2 divisors, whose sum is σ = 201210300108. Its totient is φ = 201210300106.
The previous prime is 201210300101. The next prime is 201210300149. The reversal of 201210300107 is 701003012102.
201210300107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 201210300107 - 220 = 201209251531 is a prime.
It is a super-2 number, since 2×2012103001072 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (201210300101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100605150053 + 100605150054.
It is an arithmetic number, because the mean of its divisors is an integer number (100605150054).
Almost surely, 2201210300107 is an apocalyptic number.
201210300107 is a deficient number, since it is larger than the sum of its proper divisors (1).
201210300107 is an equidigital number, since it uses as much as digits as its factorization.
201210300107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 84, while the sum is 17.
Adding to 201210300107 its reverse (701003012102), we get a palindrome (902213312209).
The spelling of 201210300107 in words is "two hundred one billion, two hundred ten million, three hundred thousand, one hundred seven".
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