Base | Representation |
---|---|
bin | 111101110110000011… |
… | …1000101001000110111 |
3 | 110200210210000011121122 |
4 | 1323230013011020313 |
5 | 4133443414013121 |
6 | 141002345334155 |
7 | 12411106622504 |
oct | 1735407051067 |
9 | 420723004548 |
10 | 132810297911 |
11 | 51362a50595 |
12 | 218a5a9735b |
13 | c6a71990c5 |
14 | 65dc8104ab |
15 | 36c49345ab |
hex | 1eec1c5237 |
132810297911 has 4 divisors (see below), whose sum is σ = 132848987712. Its totient is φ = 132771608112.
The previous prime is 132810297899. The next prime is 132810297989. The reversal of 132810297911 is 119792018231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 119792018231 = 421 ⋅284541611.
It is a cyclic number.
It is not a de Polignac number, because 132810297911 - 210 = 132810296887 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 (132810297311) 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, 19339751 + ... + 19346616.
It is an arithmetic number, because the mean of its divisors is an integer number (33212246928).
Almost surely, 2132810297911 is an apocalyptic number.
132810297911 is a deficient number, since it is larger than the sum of its proper divisors (38689801).
132810297911 is an equidigital number, since it uses as much as digits as its factorization.
132810297911 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38689800.
The product of its (nonzero) digits is 54432, while the sum is 44.
The spelling of 132810297911 in words is "one hundred thirty-two billion, eight hundred ten million, two hundred ninety-seven thousand, nine hundred eleven".
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