Base | Representation |
---|---|
bin | 11101100011100111101… |
… | …101011001011000001001 |
3 | 21012011122200120020222122 |
4 | 131203213231121120021 |
5 | 231234204133013113 |
6 | 4153025135101025 |
7 | 266512564102313 |
oct | 35434755313011 |
9 | 7164580506878 |
10 | 2031112001033 |
11 | 713431856735 |
12 | 289787371775 |
13 | 1196c111c73b |
14 | 7044087c7b3 |
15 | 37c7955d408 |
hex | 1d8e7b59609 |
2031112001033 has 4 divisors (see below), whose sum is σ = 2031129965568. Its totient is φ = 2031094036500.
The previous prime is 2031112001029. The next prime is 2031112001047. The reversal of 2031112001033 is 3301002111302.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2031112001033 - 22 = 2031112001029 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2031112001053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8811593 + ... + 9039158.
It is an arithmetic number, because the mean of its divisors is an integer number (507782491392).
Almost surely, 22031112001033 is an apocalyptic number.
It is an amenable number.
2031112001033 is a deficient number, since it is larger than the sum of its proper divisors (17964535).
2031112001033 is a wasteful number, since it uses less digits than its factorization.
2031112001033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17964534.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 2031112001033 its reverse (3301002111302), we get a palindrome (5332114112335).
The spelling of 2031112001033 in words is "two trillion, thirty-one billion, one hundred twelve million, one thousand, thirty-three".
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