Base | Representation |
---|---|
bin | 1001010110001001111… |
… | …01100100001001110001 |
3 | 1010200220020121112220122 |
4 | 10223010331210021301 |
5 | 20230134301144410 |
6 | 403305342220025 |
7 | 32125644261533 |
oct | 4530475441161 |
9 | 1120806545818 |
10 | 321132053105 |
11 | 1142117435a6 |
12 | 522a2584615 |
13 | 24389bca846 |
14 | 1178590b853 |
15 | 85479e2e55 |
hex | 4ac4f64271 |
321132053105 has 8 divisors (see below), whose sum is σ = 385383744000. Its totient is φ = 256888788976.
The previous prime is 321132053093. The next prime is 321132053113. The reversal of 321132053105 is 501350231123.
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 321132053105 - 26 = 321132053041 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2022545 + ... + 2175534.
It is an arithmetic number, because the mean of its divisors is an integer number (48172968000).
Almost surely, 2321132053105 is an apocalyptic number.
It is an amenable number.
321132053105 is a deficient number, since it is larger than the sum of its proper divisors (64251690895).
321132053105 is a wasteful number, since it uses less digits than its factorization.
321132053105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4213383.
The product of its (nonzero) digits is 2700, while the sum is 26.
Adding to 321132053105 its reverse (501350231123), we get a palindrome (822482284228).
The spelling of 321132053105 in words is "three hundred twenty-one billion, one hundred thirty-two million, fifty-three thousand, one hundred five".
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