Base | Representation |
---|---|
bin | 11110000010011111011… |
… | …11111111010001001101 |
3 | 10122200002220221012021200 |
4 | 33001033233333101031 |
5 | 113402300303143041 |
6 | 2110053134420113 |
7 | 134366101234263 |
oct | 17011757772115 |
9 | 3580086835250 |
10 | 1032130131021 |
11 | 3687a6607990 |
12 | 14804a361639 |
13 | 76438a6b2a2 |
14 | 37d53742433 |
15 | 1bcac3aa1b6 |
hex | f04fbff44d |
1032130131021 has 12 divisors (see below), whose sum is σ = 1626386873280. Its totient is φ = 625533412680.
The previous prime is 1032130131013. The next prime is 1032130131041. The reversal of 1032130131021 is 1201310312301.
1032130131021 is a `hidden beast` number, since 1 + 0 + 32 + 1 + 301 + 310 + 21 = 666.
It is not a de Polignac number, because 1032130131021 - 23 = 1032130131013 is a prime.
It is a super-2 number, since 2×10321301310212 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1032130130985 and 1032130131003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032130131041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5212778341 + ... + 5212778538.
It is an arithmetic number, because the mean of its divisors is an integer number (135532239440).
Almost surely, 21032130131021 is an apocalyptic number.
1032130131021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1032130131021 is a deficient number, since it is larger than the sum of its proper divisors (594256742259).
1032130131021 is a wasteful number, since it uses less digits than its factorization.
1032130131021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10425556896 (or 10425556893 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 1032130131021 its reverse (1201310312301), we get a palindrome (2233440443322).
The spelling of 1032130131021 in words is "one trillion, thirty-two billion, one hundred thirty million, one hundred thirty-one thousand, twenty-one".
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