Base | Representation |
---|---|
bin | 10010110111111100… |
… | …10101100001010001 |
3 | 222011012000212000021 |
4 | 21123332111201101 |
5 | 131223022033241 |
6 | 4353253223441 |
7 | 506051045551 |
oct | 113376254121 |
9 | 28135025007 |
10 | 10133002321 |
11 | 432a8a7692 |
12 | 1b69631b81 |
13 | c56417680 |
14 | 6c1aa5161 |
15 | 3e48d10d1 |
hex | 25bf95851 |
10133002321 has 4 divisors (see below), whose sum is σ = 10912464052. Its totient is φ = 9353540592.
The previous prime is 10133002273. The next prime is 10133002339. The reversal of 10133002321 is 12320033101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12320033101 = 3931 ⋅3134071.
It can be written as a sum of positive squares in 2 ways, for example, as 3802572225 + 6330430096 = 61665^2 + 79564^2 .
It is a cyclic number.
It is not a de Polignac number, because 10133002321 - 27 = 10133002193 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10133002295 and 10133002304.
It is not an unprimeable number, because it can be changed into a prime (10133002021) 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, 389730846 + ... + 389730871.
It is an arithmetic number, because the mean of its divisors is an integer number (2728116013).
Almost surely, 210133002321 is an apocalyptic number.
It is an amenable number.
10133002321 is a deficient number, since it is larger than the sum of its proper divisors (779461731).
10133002321 is an equidigital number, since it uses as much as digits as its factorization.
10133002321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779461730.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10133002321 its reverse (12320033101), we get a palindrome (22453035422).
The spelling of 10133002321 in words is "ten billion, one hundred thirty-three million, two thousand, three hundred twenty-one".
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