Base | Representation |
---|---|
bin | 10000011100111110110… |
… | …111011000001001010101 |
3 | 11000002100121220000202022 |
4 | 100130332313120021111 |
5 | 122011013030244221 |
6 | 2223223232222525 |
7 | 144454043544005 |
oct | 20347667301125 |
9 | 4002317800668 |
10 | 1130631103061 |
11 | 3a65528670a9 |
12 | 16315a09aa45 |
13 | 82805b39025 |
14 | 3ca19674005 |
15 | 1e624bdd4ab |
hex | 1073edd8255 |
1130631103061 has 16 divisors (see below), whose sum is σ = 1151411355648. Its totient is φ = 1110083367600.
The previous prime is 1130631103033. The next prime is 1130631103087. The reversal of 1130631103061 is 1603011360311.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1130631103061 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1130631103061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130631153061) 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, 5436356 + ... + 5640498.
It is an arithmetic number, because the mean of its divisors is an integer number (71963209728).
Almost surely, 21130631103061 is an apocalyptic number.
It is an amenable number.
1130631103061 is a deficient number, since it is larger than the sum of its proper divisors (20780252587).
1130631103061 is a wasteful number, since it uses less digits than its factorization.
1130631103061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204712.
The product of its (nonzero) digits is 972, while the sum is 26.
Adding to 1130631103061 its reverse (1603011360311), we get a palindrome (2733642463372).
The spelling of 1130631103061 in words is "one trillion, one hundred thirty billion, six hundred thirty-one million, one hundred three thousand, sixty-one".
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