Base | Representation |
---|---|
bin | 11101100011101000111… |
… | …110110011010101010100 |
3 | 21012011201011201102221020 |
4 | 131203220332303111110 |
5 | 231234230113403022 |
6 | 4153031220321140 |
7 | 266513243352066 |
oct | 35435076632524 |
9 | 7164634642836 |
10 | 2031133341012 |
11 | 713442901786 |
12 | 2897925431b0 |
13 | 1196c5681a49 |
14 | 70443635736 |
15 | 37c7b37635c |
hex | 1d8e8fb3554 |
2031133341012 has 12 divisors (see below), whose sum is σ = 4739311129056. Its totient is φ = 677044447000.
The previous prime is 2031133340993. The next prime is 2031133341089. The reversal of 2031133341012 is 2101433311302.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×20311333410123 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84630555864 + ... + 84630555887.
It is an arithmetic number, because the mean of its divisors is an integer number (394942594088).
Almost surely, 22031133341012 is an apocalyptic number.
It is an amenable number.
2031133341012 is an abundant number, since it is smaller than the sum of its proper divisors (2708177788044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031133341012 is a wasteful number, since it uses less digits than its factorization.
2031133341012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169261111758 (or 169261111756 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 2031133341012 its reverse (2101433311302), we get a palindrome (4132566652314).
The spelling of 2031133341012 in words is "two trillion, thirty-one billion, one hundred thirty-three million, three hundred forty-one thousand, twelve".
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