Base | Representation |
---|---|
bin | 10010101010000001… |
… | …010010000110101001 |
3 | 1220201002100220200200 |
4 | 102222001102012221 |
5 | 312011234112301 |
6 | 13111442222413 |
7 | 1306264004610 |
oct | 225201220651 |
9 | 56632326620 |
10 | 20032332201 |
11 | 854a802752 |
12 | 3a70954a09 |
13 | 1b732b830b |
14 | d80700877 |
15 | 7c3a05c86 |
hex | 4aa0521a9 |
20032332201 has 12 divisors (see below), whose sum is σ = 33069246912. Its totient is φ = 11447046936.
The previous prime is 20032332181. The next prime is 20032332217. The reversal of 20032332201 is 10223323002.
It is a happy number.
20032332201 is a `hidden beast` number, since 20 + 0 + 323 + 322 + 0 + 1 = 666.
It is not a de Polignac number, because 20032332201 - 25 = 20032332169 is a prime.
It is a super-2 number, since 2×200323322012 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20032331201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158986701 + ... + 158986826.
It is an arithmetic number, because the mean of its divisors is an integer number (2755770576).
Almost surely, 220032332201 is an apocalyptic number.
20032332201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
20032332201 is a deficient number, since it is larger than the sum of its proper divisors (13036914711).
20032332201 is a wasteful number, since it uses less digits than its factorization.
20032332201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317973540 (or 317973537 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 20032332201 its reverse (10223323002), we get a palindrome (30255655203).
The spelling of 20032332201 in words is "twenty billion, thirty-two million, three hundred thirty-two thousand, two hundred one".
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