Base | Representation |
---|---|
bin | 101111100101011100… |
… | …1011011110000111011 |
3 | 100202202200022120101122 |
4 | 1133022321123300323 |
5 | 3133240201120441 |
6 | 114540013535455 |
7 | 10245215141612 |
oct | 1371271336073 |
9 | 322680276348 |
10 | 102188301371 |
11 | 3a3796a5332 |
12 | 1797a7a458b |
13 | 9836ca6320 |
14 | 4d35934879 |
15 | 29d13e534b |
hex | 17cae5bc3b |
102188301371 has 16 divisors (see below), whose sum is σ = 114188475744. Its totient is φ = 90832057344.
The previous prime is 102188301359. The next prime is 102188301373. The reversal of 102188301371 is 173103881201.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 102188301371 - 214 = 102188284987 is a prime.
It is a super-3 number, since 3×1021883013713 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102188301373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1048445 + ... + 1141758.
It is an arithmetic number, because the mean of its divisors is an integer number (7136779734).
Almost surely, 2102188301371 is an apocalyptic number.
102188301371 is a deficient number, since it is larger than the sum of its proper divisors (12000174373).
102188301371 is a wasteful number, since it uses less digits than its factorization.
102188301371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2190350.
The product of its (nonzero) digits is 8064, while the sum is 35.
The spelling of 102188301371 in words is "one hundred two billion, one hundred eighty-eight million, three hundred one thousand, three hundred seventy-one".
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