Base | Representation |
---|---|
bin | 1001000111111001100011… |
… | …0111000010111110011101 |
3 | 1022111222120110112210012101 |
4 | 2101332120313002332131 |
5 | 2303323112134444401 |
6 | 33200153251405101 |
7 | 2053511202233521 |
oct | 221763067027635 |
9 | 38458513483171 |
10 | 10031313203101 |
11 | 321828a872a73 |
12 | 11601765b3791 |
13 | 579c445cc078 |
14 | 269737b33d81 |
15 | 125e0deb9101 |
hex | 91f98dc2f9d |
10031313203101 has 4 divisors (see below), whose sum is σ = 10031330704252. Its totient is φ = 10031295701952.
The previous prime is 10031313203089. The next prime is 10031313203147. The reversal of 10031313203101 is 10130231313001.
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 3415362724900 + 6615950478201 = 1848070^2 + 2572149^2 .
It is a cyclic number.
It is not a de Polignac number, because 10031313203101 - 213 = 10031313194909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031313213101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7860636 + ... + 9047221.
It is an arithmetic number, because the mean of its divisors is an integer number (2507832676063).
Almost surely, 210031313203101 is an apocalyptic number.
It is an amenable number.
10031313203101 is a deficient number, since it is larger than the sum of its proper divisors (17501151).
10031313203101 is an equidigital number, since it uses as much as digits as its factorization.
10031313203101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17501150.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 10031313203101 its reverse (10130231313001), we get a palindrome (20161544516102).
The spelling of 10031313203101 in words is "ten trillion, thirty-one billion, three hundred thirteen million, two hundred three thousand, one hundred one".
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