Base | Representation |
---|---|
bin | 110000000000001111… |
… | …0100100000011100011 |
3 | 100212002022210201200102 |
4 | 1200000132210003203 |
5 | 3142110312231412 |
6 | 115205125013015 |
7 | 10306411654424 |
oct | 1400036440343 |
9 | 325068721612 |
10 | 103087227107 |
11 | 3a7a0063567 |
12 | 17b8b85416b |
13 | 994b2b4a47 |
14 | 4dbd09164b |
15 | 2a352ad8c2 |
hex | 18007a40e3 |
103087227107 has 2 divisors, whose sum is σ = 103087227108. Its totient is φ = 103087227106.
The previous prime is 103087227097. The next prime is 103087227169. The reversal of 103087227107 is 701722780301.
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (701722780301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 103087227107 - 24 = 103087227091 is a prime.
It is a super-2 number, since 2×1030872271072 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (103087227907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51543613553 + 51543613554.
It is an arithmetic number, because the mean of its divisors is an integer number (51543613554).
Almost surely, 2103087227107 is an apocalyptic number.
103087227107 is a deficient number, since it is larger than the sum of its proper divisors (1).
103087227107 is an equidigital number, since it uses as much as digits as its factorization.
103087227107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32928, while the sum is 38.
The spelling of 103087227107 in words is "one hundred three billion, eighty-seven million, two hundred twenty-seven thousand, one hundred seven".
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