Base | Representation |
---|---|
bin | 101010101010000001000… |
… | …001011011011110000000 |
3 | 101101020021120221021122122 |
4 | 222222001001123132000 |
5 | 341011332034101032 |
6 | 10122345133023412 |
7 | 421532101463363 |
oct | 52520101333600 |
9 | 11336246837578 |
10 | 2931332331392 |
11 | a30197754a33 |
12 | 3b4141324b68 |
13 | 18356743072a |
14 | a1c3d21a0da |
15 | 513b60ad012 |
hex | 2aa8105b780 |
2931332331392 has 16 divisors (see below), whose sum is σ = 5839763629200. Its totient is φ = 1465666165632.
The previous prime is 2931332331391. The next prime is 2931332331407.
It is a happy number.
2931332331392 is nontrivially palindromic in base 10.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2931332331391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11450516792 + ... + 11450517047.
It is an arithmetic number, because the mean of its divisors is an integer number (364985226825).
Almost surely, 22931332331392 is an apocalyptic number.
It is an amenable number.
2931332331392 is a deficient number, since it is larger than the sum of its proper divisors (2908431297808).
2931332331392 is an equidigital number, since it uses as much as digits as its factorization.
2931332331392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22901033853 (or 22901033841 counting only the distinct ones).
The product of its digits is 472392, while the sum is 44.
The spelling of 2931332331392 in words is "two trillion, nine hundred thirty-one billion, three hundred thirty-two million, three hundred thirty-one thousand, three hundred ninety-two".
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