Base | Representation |
---|---|
bin | 101111101001101011… |
… | …0111001011110100111 |
3 | 100210010120101221200101 |
4 | 1133103112321132213 |
5 | 3134033020233413 |
6 | 115002044124531 |
7 | 10251560466553 |
oct | 1372326713647 |
9 | 323116357611 |
10 | 102330242983 |
11 | 3a441833151 |
12 | 179ba236747 |
13 | 985a513347 |
14 | 4d4a722863 |
15 | 29ddad1edd |
hex | 17d35b97a7 |
102330242983 has 4 divisors (see below), whose sum is σ = 103111390008. Its totient is φ = 101549095960.
The previous prime is 102330242957. The next prime is 102330243013. The reversal of 102330242983 is 389242033201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 102330242983 - 229 = 101793372071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102330242683) 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, 390573316 + ... + 390573577.
It is an arithmetic number, because the mean of its divisors is an integer number (25777847502).
Almost surely, 2102330242983 is an apocalyptic number.
102330242983 is a deficient number, since it is larger than the sum of its proper divisors (781147025).
102330242983 is an equidigital number, since it uses as much as digits as its factorization.
102330242983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 781147024.
The product of its (nonzero) digits is 62208, while the sum is 37.
The spelling of 102330242983 in words is "one hundred two billion, three hundred thirty million, two hundred forty-two thousand, nine hundred eighty-three".
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