Base | Representation |
---|---|
bin | 10111010000110101110000… |
… | …111010010110110111101010 |
3 | 111102020221221211002122201202 |
4 | 113100311300322112313222 |
5 | 101402241102414213414 |
6 | 1001333343153244202 |
7 | 30356551266343532 |
oct | 2720656072266752 |
9 | 442227854078652 |
10 | 102312310304234 |
11 | 2a666452988008 |
12 | b584989863662 |
13 | 4512017a386b4 |
14 | 1b39d297184c2 |
15 | bc65a0a739de |
hex | 5d0d70e96dea |
102312310304234 has 16 divisors (see below), whose sum is σ = 161363112356520. Its totient is φ = 48582442426560.
The previous prime is 102312310304221. The next prime is 102312310304377. The reversal of 102312310304234 is 432403013213201.
It can be written as a sum of positive squares in 4 ways, for example, as 30491346478609 + 71820963825625 = 5521897^2 + 8474725^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 102312310304197 and 102312310304206.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14459056709 + ... + 14459063784.
Almost surely, 2102312310304234 is an apocalyptic number.
102312310304234 is a deficient number, since it is larger than the sum of its proper divisors (59050802052286).
102312310304234 is a wasteful number, since it uses less digits than its factorization.
102312310304234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28918120585.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 102312310304234 its reverse (432403013213201), we get a palindrome (534715323517435).
The spelling of 102312310304234 in words is "one hundred two trillion, three hundred twelve billion, three hundred ten million, three hundred four thousand, two hundred thirty-four".
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