Base | Representation |
---|---|
bin | 101111101001111110… |
… | …0100011000110000000 |
3 | 100210011020222101110222 |
4 | 1133103330203012000 |
5 | 3134043032102033 |
6 | 115003035442212 |
7 | 10252040414465 |
oct | 1372374430600 |
9 | 323136871428 |
10 | 102340112768 |
11 | 3a4473644a3 |
12 | 17a015b6368 |
13 | 985c58a85a |
14 | 4d4bb7166c |
15 | 29de8d1598 |
hex | 17d3f23180 |
102340112768 has 32 divisors (see below), whose sum is σ = 204448698000. Its totient is φ = 51027498496.
The previous prime is 102340112767. The next prime is 102340112821. The reversal of 102340112768 is 867211043201.
102340112768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102340112767) 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, 1067603 + ... + 1159506.
Almost surely, 2102340112768 is an apocalyptic number.
It is an amenable number.
102340112768 is a deficient number, since it is larger than the sum of its proper divisors (102108585232).
102340112768 is an equidigital number, since it uses as much as digits as its factorization.
102340112768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2227482 (or 2227470 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 35.
Adding to 102340112768 its reverse (867211043201), we get a palindrome (969551155969).
The spelling of 102340112768 in words is "one hundred two billion, three hundred forty million, one hundred twelve thousand, seven hundred sixty-eight".
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