Base | Representation |
---|---|
bin | 1011110001010111111… |
… | …1000111111011100001 |
3 | 201022222220210220022102 |
4 | 2330111333013323201 |
5 | 11303132434111001 |
6 | 232523152420145 |
7 | 20416335313400 |
oct | 2742577077341 |
9 | 638886726272 |
10 | 202232332001 |
11 | 78847974287 |
12 | 3323b247655 |
13 | 160bb96109b |
14 | 9b06777637 |
15 | 53d942ae6b |
hex | 2f15fc7ee1 |
202232332001 has 12 divisors (see below), whose sum is σ = 245478111552. Its totient is φ = 165805389288.
The previous prime is 202232331967. The next prime is 202232332007. The reversal of 202232332001 is 100233232202.
It is not a de Polignac number, because 202232332001 - 210 = 202232330977 is a prime.
It is a super-2 number, since 2×2022323320012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202232332007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89720405 + ... + 89722658.
It is an arithmetic number, because the mean of its divisors is an integer number (20456509296).
Almost surely, 2202232332001 is an apocalyptic number.
It is an amenable number.
202232332001 is a deficient number, since it is larger than the sum of its proper divisors (43245779551).
202232332001 is a wasteful number, since it uses less digits than its factorization.
202232332001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179443100 (or 179443093 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 202232332001 its reverse (100233232202), we get a palindrome (302465564203).
The spelling of 202232332001 in words is "two hundred two billion, two hundred thirty-two million, three hundred thirty-two thousand, one".
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