Base | Representation |
---|---|
bin | 101111100000001001… |
… | …1100111000110101011 |
3 | 100202022021222010101211 |
4 | 1133000103213012223 |
5 | 3132404204123222 |
6 | 114510225253551 |
7 | 10240626625306 |
oct | 1370023470653 |
9 | 322267863354 |
10 | 102010614187 |
11 | 3a298372319 |
12 | 1792b1942b7 |
13 | 9809232091 |
14 | 4d1a0bdb3d |
15 | 29c09e7277 |
hex | 17c04e71ab |
102010614187 has 8 divisors (see below), whose sum is σ = 102096691200. Its totient is φ = 101924578344.
The previous prime is 102010614161. The next prime is 102010614191. The reversal of 102010614187 is 781416010201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102010614187 - 227 = 101876396459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102010674187) 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 in 7 ways as a sum of consecutive naturals, for example, 6599614 + ... + 6615052.
It is an arithmetic number, because the mean of its divisors is an integer number (12762086400).
Almost surely, 2102010614187 is an apocalyptic number.
102010614187 is a deficient number, since it is larger than the sum of its proper divisors (86077013).
102010614187 is a wasteful number, since it uses less digits than its factorization.
102010614187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20585.
The product of its (nonzero) digits is 2688, while the sum is 31.
Adding to 102010614187 its reverse (781416010201), we get a palindrome (883426624388).
The spelling of 102010614187 in words is "one hundred two billion, ten million, six hundred fourteen thousand, one hundred eighty-seven".
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