Base | Representation |
---|---|
bin | 111111100011000… |
… | …1010101101000110 |
3 | 12111121100020110012 |
4 | 1333012022231012 |
5 | 13331333320032 |
6 | 551331030222 |
7 | 103561306355 |
oct | 17706125506 |
9 | 5447306405 |
10 | 2132323142 |
11 | 9a4705a34 |
12 | 4b613b372 |
13 | 27c9c7391 |
14 | 1632a199c |
15 | c72ee6b2 |
hex | 7f18ab46 |
2132323142 has 16 divisors (see below), whose sum is σ = 3234089472. Its totient is φ = 1054347840.
The previous prime is 2132323139. The next prime is 2132323157. The reversal of 2132323142 is 2413232312.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66092 + ... + 92912.
It is an arithmetic number, because the mean of its divisors is an integer number (202130592).
Almost surely, 22132323142 is an apocalyptic number.
2132323142 is a deficient number, since it is larger than the sum of its proper divisors (1101766330).
2132323142 is a wasteful number, since it uses less digits than its factorization.
2132323142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27263.
The product of its digits is 1728, while the sum is 23.
The square root of 2132323142 is about 46177.0845983156. The cubic root of 2132323142 is about 1287.1159538497.
Adding to 2132323142 its reverse (2413232312), we get a palindrome (4545555454).
The spelling of 2132323142 in words is "two billion, one hundred thirty-two million, three hundred twenty-three thousand, one hundred forty-two".
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