Base | Representation |
---|---|
bin | 11110001100011001… |
… | …101010110110000001 |
3 | 10002200102112102002002 |
4 | 132030121222312001 |
5 | 1012344044413101 |
6 | 22521011433345 |
7 | 2225256043253 |
oct | 361431526601 |
9 | 102612472062 |
10 | 32420310401 |
11 | 12827469066 |
12 | 63495b5855 |
13 | 309894252b |
14 | 17d7a73cd3 |
15 | c9b362d6b |
hex | 78c66ad81 |
32420310401 has 8 divisors (see below), whose sum is σ = 33231790944. Its totient is φ = 31611444480.
The previous prime is 32420310383. The next prime is 32420310407. The reversal of 32420310401 is 10401302423.
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 32420310401 - 218 = 32420048257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32420310407) 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, 628535 + ... + 678156.
It is an arithmetic number, because the mean of its divisors is an integer number (4153973868).
Almost surely, 232420310401 is an apocalyptic number.
It is an amenable number.
32420310401 is a deficient number, since it is larger than the sum of its proper divisors (811480543).
32420310401 is a wasteful number, since it uses less digits than its factorization.
32420310401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1307311.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 32420310401 its reverse (10401302423), we get a palindrome (42821612824).
The spelling of 32420310401 in words is "thirty-two billion, four hundred twenty million, three hundred ten thousand, four hundred one".
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