Base | Representation |
---|---|
bin | 11101110100100010… |
… | …101001110010101001 |
3 | 10001122112022011011211 |
4 | 131310202221302221 |
5 | 1011034110342301 |
6 | 22413151553121 |
7 | 2212325420152 |
oct | 356442516251 |
9 | 101575264154 |
10 | 32020012201 |
11 | 1264150a101 |
12 | 625752b7a1 |
13 | 3033a282a8 |
14 | 179a832929 |
15 | c76141051 |
hex | 7748a9ca9 |
32020012201 has 8 divisors (see below), whose sum is σ = 32278114440. Its totient is φ = 31762875648.
The previous prime is 32020012183. The next prime is 32020012217. The reversal of 32020012201 is 10221002023.
It can be written as a sum of positive squares in 4 ways, for example, as 4844160000 + 27175852201 = 69600^2 + 164851^2 .
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 32020012201 - 29 = 32020011689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32020019201) 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, 174766 + ... + 307543.
It is an arithmetic number, because the mean of its divisors is an integer number (4034764305).
Almost surely, 232020012201 is an apocalyptic number.
It is an amenable number.
32020012201 is a deficient number, since it is larger than the sum of its proper divisors (258102239).
32020012201 is a wasteful number, since it uses less digits than its factorization.
32020012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482843.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 32020012201 its reverse (10221002023), we get a palindrome (42241014224).
The spelling of 32020012201 in words is "thirty-two billion, twenty million, twelve thousand, two hundred one".
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