Base | Representation |
---|---|
bin | 101111110101000001… |
… | …0111010100001010101 |
3 | 100211010002122022222022 |
4 | 1133222002322201111 |
5 | 3140322441132331 |
6 | 115103522342525 |
7 | 10264162035506 |
oct | 1375202724125 |
9 | 324102568868 |
10 | 102710880341 |
11 | 3a617683683 |
12 | 17aa57baa45 |
13 | 98bb335654 |
14 | 4d850c6bad |
15 | 2a1221d67b |
hex | 17ea0ba855 |
102710880341 has 4 divisors (see below), whose sum is σ = 102723382284. Its totient is φ = 102698378400.
The previous prime is 102710880301. The next prime is 102710880397. The reversal of 102710880341 is 143088017201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143088017201 = 43 ⋅3327628307.
It can be written as a sum of positive squares in 2 ways, for example, as 84579180625 + 18131699716 = 290825^2 + 134654^2 .
It is a cyclic number.
It is not a de Polignac number, because 102710880341 - 26 = 102710880277 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102710880301) 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 3 ways as a sum of consecutive naturals, for example, 6238640 + ... + 6255081.
It is an arithmetic number, because the mean of its divisors is an integer number (25680845571).
Almost surely, 2102710880341 is an apocalyptic number.
It is an amenable number.
102710880341 is a deficient number, since it is larger than the sum of its proper divisors (12501943).
102710880341 is an equidigital number, since it uses as much as digits as its factorization.
102710880341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12501942.
The product of its (nonzero) digits is 10752, while the sum is 35.
Adding to 102710880341 its reverse (143088017201), we get a palindrome (245798897542).
The spelling of 102710880341 in words is "one hundred two billion, seven hundred ten million, eight hundred eighty thousand, three hundred forty-one".
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