Base | Representation |
---|---|
bin | 1110011111000010110111… |
… | …00101011111011110011001 |
3 | 11011210010012022111021112121 |
4 | 13033201123211133132121 |
5 | 13133334433042201131 |
6 | 151425023404341241 |
7 | 6465206244606262 |
oct | 717413345373631 |
9 | 134703168437477 |
10 | 31853014022041 |
11 | a1708730110a3 |
12 | 36a53b1b44821 |
13 | 14a09599a7b64 |
14 | 7c19a08a1969 |
15 | 3a3883ada911 |
hex | 1cf85b95f799 |
31853014022041 has 8 divisors (see below), whose sum is σ = 31961985007680. Its totient is φ = 31744044789552.
The previous prime is 31853014022003. The next prime is 31853014022087. The reversal of 31853014022041 is 14022041035813.
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 31853014022041 - 239 = 31303258208153 is a prime.
It is a super-2 number, since 2×318530140220412 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 31853014021988 and 31853014022006.
It is not an unprimeable number, because it can be changed into a prime (31853014022741) 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, 43470340 + ... + 44197018.
It is an arithmetic number, because the mean of its divisors is an integer number (3995248125960).
Almost surely, 231853014022041 is an apocalyptic number.
It is an amenable number.
31853014022041 is a deficient number, since it is larger than the sum of its proper divisors (108970985639).
31853014022041 is a wasteful number, since it uses less digits than its factorization.
31853014022041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 876575.
The product of its (nonzero) digits is 23040, while the sum is 34.
Adding to 31853014022041 its reverse (14022041035813), we get a palindrome (45875055057854).
The spelling of 31853014022041 in words is "thirty-one trillion, eight hundred fifty-three billion, fourteen million, twenty-two thousand, forty-one".
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