Base | Representation |
---|---|
bin | 1001011001110111001… |
… | …00101100101001110111 |
3 | 1010220000221002111110111 |
4 | 10230323210230221313 |
5 | 20243223214214111 |
6 | 404235030203451 |
7 | 32226156610243 |
oct | 4547344545167 |
9 | 1126027074414 |
10 | 323122023031 |
11 | 115042a5a445 |
12 | 52758ab3587 |
13 | 24616272742 |
14 | 118d3d15423 |
15 | 8612573a21 |
hex | 4b3b92ca77 |
323122023031 has 4 divisors (see below), whose sum is σ = 324174538072. Its totient is φ = 322069507992.
The previous prime is 323122023017. The next prime is 323122023047. The reversal of 323122023031 is 130320221323.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 323122023031 - 25 = 323122022999 is a prime.
It is a super-2 number, since 2×3231220230312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 323122022993 and 323122023011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323122020031) 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, 526257060 + ... + 526257673.
It is an arithmetic number, because the mean of its divisors is an integer number (81043634518).
Almost surely, 2323122023031 is an apocalyptic number.
323122023031 is a deficient number, since it is larger than the sum of its proper divisors (1052515041).
323122023031 is a wasteful number, since it uses less digits than its factorization.
323122023031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052515040.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 323122023031 its reverse (130320221323), we get a palindrome (453442244354).
The spelling of 323122023031 in words is "three hundred twenty-three billion, one hundred twenty-two million, twenty-three thousand, thirty-one".
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