Base | Representation |
---|---|
bin | 111101100100001100… |
… | …1011010011100110101 |
3 | 110122021000112222120002 |
4 | 1323020121122130311 |
5 | 4131232021432041 |
6 | 140423103121045 |
7 | 12360213004034 |
oct | 1731031323465 |
9 | 418230488502 |
10 | 132211124021 |
11 | 51085807359 |
12 | 217592a3185 |
13 | c60cccc542 |
14 | 658300071b |
15 | 368c02b59b |
hex | 1ec865a735 |
132211124021 has 4 divisors (see below), whose sum is σ = 132314496000. Its totient is φ = 132107752044.
The previous prime is 132211123987. The next prime is 132211124027. The reversal of 132211124021 is 120421112231.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132211124021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132211123984 and 132211124002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132211124027) 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, 51684071 + ... + 51686628.
It is an arithmetic number, because the mean of its divisors is an integer number (33078624000).
Almost surely, 2132211124021 is an apocalyptic number.
It is an amenable number.
132211124021 is a deficient number, since it is larger than the sum of its proper divisors (103371979).
132211124021 is a wasteful number, since it uses less digits than its factorization.
132211124021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103371978.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 132211124021 its reverse (120421112231), we get a palindrome (252632236252).
The spelling of 132211124021 in words is "one hundred thirty-two billion, two hundred eleven million, one hundred twenty-four thousand, twenty-one".
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