Base | Representation |
---|---|
bin | 1001011000010110010… |
… | …11000101000110000111 |
3 | 1010210221100010111200121 |
4 | 10230023023011012013 |
5 | 20240042330013111 |
6 | 404022301522411 |
7 | 32200066543204 |
oct | 4541313050607 |
9 | 1123840114617 |
10 | 322310001031 |
11 | 114766658287 |
12 | 52570b73407 |
13 | 24516c70855 |
14 | 1185813acab |
15 | 85b6124871 |
hex | 4b0b2c5187 |
322310001031 has 4 divisors (see below), whose sum is σ = 322320364992. Its totient is φ = 322299637072.
The previous prime is 322310001023. The next prime is 322310001067. The reversal of 322310001031 is 130100013223.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130100013223 = 19 ⋅6847369117.
It is a cyclic number.
It is not a de Polignac number, because 322310001031 - 23 = 322310001023 is a prime.
It is a super-2 number, since 2×3223100010312 (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 = 322310000996 and 322310001014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (322310001071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5135191 + ... + 5197576.
It is an arithmetic number, because the mean of its divisors is an integer number (80580091248).
Almost surely, 2322310001031 is an apocalyptic number.
322310001031 is a deficient number, since it is larger than the sum of its proper divisors (10363961).
322310001031 is a wasteful number, since it uses less digits than its factorization.
322310001031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10363960.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 322310001031 its reverse (130100013223), we get a palindrome (452410014254).
The spelling of 322310001031 in words is "three hundred twenty-two billion, three hundred ten million, one thousand, thirty-one".
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