Base | Representation |
---|---|
bin | 11110000000100100101… |
… | …10110001110111000011 |
3 | 10122120110010202211021000 |
4 | 33000102112301313003 |
5 | 113343143112043243 |
6 | 2105403021503043 |
7 | 134331423226311 |
oct | 17002226616703 |
9 | 3576403684230 |
10 | 1031100112323 |
11 | 368318150666 |
12 | 147a01411a83 |
13 | 76303550778 |
14 | 37c96a1d0b1 |
15 | 1bc4bc495d3 |
hex | f0125b1dc3 |
1031100112323 has 64 divisors (see below), whose sum is σ = 1594867420800. Its totient is φ = 657573396480.
The previous prime is 1031100112321. The next prime is 1031100112331. The reversal of 1031100112323 is 3232110011301.
It is not a de Polignac number, because 1031100112323 - 21 = 1031100112321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1031100112296 and 1031100112305.
It is not an unprimeable number, because it can be changed into a prime (1031100112321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43382763 + ... + 43406523.
It is an arithmetic number, because the mean of its divisors is an integer number (24919803450).
Almost surely, 21031100112323 is an apocalyptic number.
1031100112323 is a deficient number, since it is larger than the sum of its proper divisors (563767308477).
1031100112323 is a wasteful number, since it uses less digits than its factorization.
1031100112323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24309 (or 24303 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 1031100112323 its reverse (3232110011301), we get a palindrome (4263210123624).
The spelling of 1031100112323 in words is "one trillion, thirty-one billion, one hundred million, one hundred twelve thousand, three hundred twenty-three".
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