Base | Representation |
---|---|
bin | 100001111011000111000… |
… | …000010001110001010001 |
3 | 22020212021002210121220002 |
4 | 201323013000101301101 |
5 | 301143310004410301 |
6 | 4542535450255345 |
7 | 330265403444120 |
oct | 41730700216121 |
9 | 8225232717802 |
10 | 2331211013201 |
11 | 81972a92a274 |
12 | 317979a27555 |
13 | 13baa8607315 |
14 | 80b8cbd5ab7 |
15 | 4099077916b |
hex | 21ec7011c51 |
2331211013201 has 8 divisors (see below), whose sum is σ = 2664267453504. Its totient is φ = 1998161146800.
The previous prime is 2331211013171. The next prime is 2331211013203. The reversal of 2331211013201 is 1023101121332.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2331211013201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2331211013203) 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, 858590 + ... + 2323703.
It is an arithmetic number, because the mean of its divisors is an integer number (333033431688).
Almost surely, 22331211013201 is an apocalyptic number.
It is an amenable number.
2331211013201 is a deficient number, since it is larger than the sum of its proper divisors (333056440303).
2331211013201 is a wasteful number, since it uses less digits than its factorization.
2331211013201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3286951.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 2331211013201 its reverse (1023101121332), we get a palindrome (3354312134533).
The spelling of 2331211013201 in words is "two trillion, three hundred thirty-one billion, two hundred eleven million, thirteen thousand, two hundred one".
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