Base | Representation |
---|---|
bin | 111111100011011… |
… | …0001101001010011 |
3 | 12111121122100020122 |
4 | 1333012301221103 |
5 | 13331403421033 |
6 | 551334300455 |
7 | 103562542364 |
oct | 17706615123 |
9 | 5447570218 |
10 | 2132482643 |
11 | 9a4804855 |
12 | 4b61b772b |
13 | 27ca51b65 |
14 | 163303b6b |
15 | c7331a98 |
hex | 7f1b1a53 |
2132482643 has 4 divisors (see below), whose sum is σ = 2161694808. Its totient is φ = 2103270480.
The previous prime is 2132482621. The next prime is 2132482661. The reversal of 2132482643 is 3462842312.
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 2132482643 - 218 = 2132220499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2132482663) 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, 14605973 + ... + 14606118.
It is an arithmetic number, because the mean of its divisors is an integer number (540423702).
Almost surely, 22132482643 is an apocalyptic number.
2132482643 is a deficient number, since it is larger than the sum of its proper divisors (29212165).
2132482643 is an equidigital number, since it uses as much as digits as its factorization.
2132482643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29212164.
The product of its digits is 55296, while the sum is 35.
The square root of 2132482643 is about 46178.8116239472. The cubic root of 2132482643 is about 1287.1480457903.
The spelling of 2132482643 in words is "two billion, one hundred thirty-two million, four hundred eighty-two thousand, six hundred forty-three".
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