Base | Representation |
---|---|
bin | 1001000111111000011011… |
… | …0111000111001011101101 |
3 | 1022111221210102022222120221 |
4 | 2101332012313013023231 |
5 | 2303322002333333240 |
6 | 33200103303211341 |
7 | 2053500544430002 |
oct | 221760667071355 |
9 | 38457712288527 |
10 | 10031011230445 |
11 | 3218145371497 |
12 | 11600b1446b51 |
13 | 579bc6b9041a |
14 | 2697099a98a9 |
15 | 125de271aa4a |
hex | 91f86dc72ed |
10031011230445 has 4 divisors (see below), whose sum is σ = 12037213476540. Its totient is φ = 8024808984352.
The previous prime is 10031011230433. The next prime is 10031011230451. The reversal of 10031011230445 is 54403211013001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6035541946756 + 3995469283689 = 2456734^2 + 1998867^2 .
It is a cyclic number.
It is not a de Polignac number, because 10031011230445 - 29 = 10031011229933 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003101123040 + ... + 1003101123049.
It is an arithmetic number, because the mean of its divisors is an integer number (3009303369135).
Almost surely, 210031011230445 is an apocalyptic number.
It is an amenable number.
10031011230445 is a deficient number, since it is larger than the sum of its proper divisors (2006202246095).
10031011230445 is an equidigital number, since it uses as much as digits as its factorization.
10031011230445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2006202246094.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 10031011230445 its reverse (54403211013001), we get a palindrome (64434222243446).
The spelling of 10031011230445 in words is "ten trillion, thirty-one billion, eleven million, two hundred thirty thousand, four hundred forty-five".
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