Base | Representation |
---|---|
bin | 101111101001101011… |
… | …1001010011111101011 |
3 | 100210010120112111021212 |
4 | 1133103113022133223 |
5 | 3134033030001213 |
6 | 115002045423335 |
7 | 10251561210014 |
oct | 1372327123753 |
9 | 323116474255 |
10 | 102330312683 |
11 | 3a441880555 |
12 | 179ba26ab4b |
13 | 985a538ca1 |
14 | 4d4a74000b |
15 | 29ddae79a8 |
hex | 17d35ca7eb |
102330312683 has 4 divisors (see below), whose sum is σ = 102781107240. Its totient is φ = 101879518128.
The previous prime is 102330312677. The next prime is 102330312697. The reversal of 102330312683 is 386213033201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 386213033201 = 1093 ⋅353351357.
It is a cyclic number.
It is not a de Polignac number, because 102330312683 - 210 = 102330311659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102330312673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225396938 + ... + 225397391.
It is an arithmetic number, because the mean of its divisors is an integer number (25695276810).
Almost surely, 2102330312683 is an apocalyptic number.
102330312683 is a deficient number, since it is larger than the sum of its proper divisors (450794557).
102330312683 is an equidigital number, since it uses as much as digits as its factorization.
102330312683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450794556.
The product of its (nonzero) digits is 15552, while the sum is 32.
Adding to 102330312683 its reverse (386213033201), we get a palindrome (488543345884).
The spelling of 102330312683 in words is "one hundred two billion, three hundred thirty million, three hundred twelve thousand, six hundred eighty-three".
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