Base | Representation |
---|---|
bin | 10111010000110100101010… |
… | …101100101101010100001001 |
3 | 111102020211220201111220120022 |
4 | 113100310222230231110021 |
5 | 101402231144333233113 |
6 | 1001333030233110225 |
7 | 30356510143554266 |
oct | 2720645254552411 |
9 | 442224821456508 |
10 | 102311132321033 |
11 | 2a6659a8a49879 |
12 | b5846bb258375 |
13 | 4511b8a98260c |
14 | 1b39c570ba26d |
15 | bc6532436908 |
hex | 5d0d2ab2d509 |
102311132321033 has 4 divisors (see below), whose sum is σ = 102313706290500. Its totient is φ = 102308558351568.
The previous prime is 102311132321011. The next prime is 102311132321053. The reversal of 102311132321033 is 330123231113201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 77424283997449 + 24886848323584 = 8799107^2 + 4988672^2 .
It is a cyclic number.
It is not a de Polignac number, because 102311132321033 - 224 = 102311115543817 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102311132320993 and 102311132321011.
It is not an unprimeable number, because it can be changed into a prime (102311132321053) 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, 1286925110 + ... + 1287004607.
It is an arithmetic number, because the mean of its divisors is an integer number (25578426572625).
Almost surely, 2102311132321033 is an apocalyptic number.
It is an amenable number.
102311132321033 is a deficient number, since it is larger than the sum of its proper divisors (2573969467).
102311132321033 is an equidigital number, since it uses as much as digits as its factorization.
102311132321033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2573969466.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 102311132321033 its reverse (330123231113201), we get a palindrome (432434363434234).
The spelling of 102311132321033 in words is "one hundred two trillion, three hundred eleven billion, one hundred thirty-two million, three hundred twenty-one thousand, thirty-three".
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