Base | Representation |
---|---|
bin | 1111101111011… |
… | …00110110001001 |
3 | 100012110102201221 |
4 | 13313230312021 |
5 | 232300321441 |
6 | 21034042041 |
7 | 3162224311 |
oct | 767546611 |
9 | 305412657 |
10 | 132042121 |
11 | 68597222 |
12 | 38279321 |
13 | 21482143 |
14 | 13772441 |
15 | b8d38d1 |
hex | 7decd89 |
132042121 has 8 divisors (see below), whose sum is σ = 135511200. Its totient is φ = 128591232.
The previous prime is 132042109. The next prime is 132042137. The reversal of 132042121 is 121240231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132042121 - 25 = 132042089 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132042095 and 132042104.
It is not an unprimeable number, because it can be changed into a prime (132042821) by changing a digit.
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, 10830 + ... + 19528.
It is an arithmetic number, because the mean of its divisors is an integer number (16938900).
Almost surely, 2132042121 is an apocalyptic number.
It is an amenable number.
132042121 is a deficient number, since it is larger than the sum of its proper divisors (3469079).
132042121 is an equidigital number, since it uses as much as digits as its factorization.
132042121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9095.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 132042121 is about 11490.9582281027. The cubic root of 132042121 is about 509.2184890626.
Adding to 132042121 its reverse (121240231), we get a palindrome (253282352).
The spelling of 132042121 in words is "one hundred thirty-two million, forty-two thousand, one hundred twenty-one".
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