Base | Representation |
---|---|
bin | 10011010000100… |
… | …111101110100010 |
3 | 211112000101222101 |
4 | 103100213232202 |
5 | 1130204433010 |
6 | 52021401014 |
7 | 11002336600 |
oct | 2320475642 |
9 | 745011871 |
10 | 323124130 |
11 | 156438a3a |
12 | 9026916a |
13 | 51c36214 |
14 | 30cb2870 |
15 | 1d57a73a |
hex | 13427ba2 |
323124130 has 24 divisors (see below), whose sum is σ = 676583388. Its totient is φ = 110785248.
The previous prime is 323124121. The next prime is 323124161. The reversal of 323124130 is 31421323.
It can be written as a sum of positive squares in 2 ways, for example, as 310429161 + 12694969 = 17619^2 + 3563^2 .
It is a junction number, because it is equal to n+sod(n) for n = 323124098 and 323124107.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 329229 + ... + 330208.
Almost surely, 2323124130 is an apocalyptic number.
323124130 is an abundant number, since it is smaller than the sum of its proper divisors (353459258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323124130 is a wasteful number, since it uses less digits than its factorization.
323124130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659458 (or 659451 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 323124130 is about 17975.6538128659. The cubic root of 323124130 is about 686.2090852324.
Adding to 323124130 its reverse (31421323), we get a palindrome (354545453).
The spelling of 323124130 in words is "three hundred twenty-three million, one hundred twenty-four thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •