Base | Representation |
---|---|
bin | 111101100100110000… |
… | …1100000011101101101 |
3 | 110122022100010011010001 |
4 | 1323021201200131231 |
5 | 4131301341214041 |
6 | 140425020144301 |
7 | 12360532436125 |
oct | 1731141403555 |
9 | 418270104101 |
10 | 132230023021 |
11 | 51095445468 |
12 | 21763698091 |
13 | c613bb8795 |
14 | 658571dc85 |
15 | 368da11131 |
hex | 1ec986076d |
132230023021 has 4 divisors (see below), whose sum is σ = 132231128832. Its totient is φ = 132228917212.
The previous prime is 132230023007. The next prime is 132230023063. The reversal of 132230023021 is 120320032231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 132230023021 - 27 = 132230022893 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 132230023021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132230023721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348301 + ... + 621106.
It is an arithmetic number, because the mean of its divisors is an integer number (33057782208).
Almost surely, 2132230023021 is an apocalyptic number.
It is an amenable number.
132230023021 is a deficient number, since it is larger than the sum of its proper divisors (1105811).
132230023021 is an equidigital number, since it uses as much as digits as its factorization.
132230023021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1105810.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 132230023021 its reverse (120320032231), we get a palindrome (252550055252).
The spelling of 132230023021 in words is "one hundred thirty-two billion, two hundred thirty million, twenty-three thousand, twenty-one".
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