Base | Representation |
---|---|
bin | 11101110100100010… |
… | …110011000111100001 |
3 | 10001122112101002120122 |
4 | 131310202303013201 |
5 | 1011034113103101 |
6 | 22413152450025 |
7 | 2212325636423 |
oct | 356442630741 |
9 | 101575332518 |
10 | 32020050401 |
11 | 12641535879 |
12 | 6257549915 |
13 | 3033a3c7b1 |
14 | 179a842813 |
15 | c7614c51b |
hex | 7748b31e1 |
32020050401 has 8 divisors (see below), whose sum is σ = 33327410880. Its totient is φ = 30726238032.
The previous prime is 32020050389. The next prime is 32020050407. The reversal of 32020050401 is 10405002023.
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 32020050401 - 214 = 32020034017 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 32020050401.
It is not an unprimeable number, because it can be changed into a prime (32020050407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3382205 + ... + 3391658.
It is an arithmetic number, because the mean of its divisors is an integer number (4165926360).
Almost surely, 232020050401 is an apocalyptic number.
It is an amenable number.
32020050401 is a deficient number, since it is larger than the sum of its proper divisors (1307360479).
32020050401 is a wasteful number, since it uses less digits than its factorization.
32020050401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6774055.
The product of its (nonzero) digits is 240, while the sum is 17.
Adding to 32020050401 its reverse (10405002023), we get a palindrome (42425052424).
The spelling of 32020050401 in words is "thirty-two billion, twenty million, fifty thousand, four hundred one".
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