Base | Representation |
---|---|
bin | 101000110000101111010… |
… | …010101101011111101011 |
3 | 100220210011022121200120002 |
4 | 220300233102231133223 |
5 | 331343134200023313 |
6 | 5542451345453215 |
7 | 406242112044326 |
oct | 50605722553753 |
9 | 10823138550502 |
10 | 2801112111083 |
11 | 98aa43842050 |
12 | 392a5a94120b |
13 | 1741b3a42130 |
14 | 998087c77bd |
15 | 4cce3c49058 |
hex | 28c2f4ad7eb |
2801112111083 has 16 divisors (see below), whose sum is σ = 3339933709056. Its totient is φ = 2315500244640.
The previous prime is 2801112111073. The next prime is 2801112111097. The reversal of 2801112111083 is 3801112111082.
It is not a de Polignac number, because 2801112111083 - 26 = 2801112111019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2801112111073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146170991 + ... + 146190152.
It is an arithmetic number, because the mean of its divisors is an integer number (208745856816).
Almost surely, 22801112111083 is an apocalyptic number.
2801112111083 is a deficient number, since it is larger than the sum of its proper divisors (538821597973).
2801112111083 is a wasteful number, since it uses less digits than its factorization.
2801112111083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292361234.
The product of its (nonzero) digits is 768, while the sum is 29.
Subtracting 2801112111083 from its reverse (3801112111082), we obtain a palindrome (999999999999).
The spelling of 2801112111083 in words is "two trillion, eight hundred one billion, one hundred twelve million, one hundred eleven thousand, eighty-three".
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