Base | Representation |
---|---|
bin | 10011010000001… |
… | …100101000001010 |
3 | 211111210202201021 |
4 | 103100030220022 |
5 | 1130142410010 |
6 | 52015143054 |
7 | 11001365146 |
oct | 2320145012 |
9 | 744722637 |
10 | 323013130 |
11 | 156372600 |
12 | 90214a8a |
13 | 51bc783b |
14 | 30c84226 |
15 | 1d5578da |
hex | 1340ca0a |
323013130 has 24 divisors (see below), whose sum is σ = 639087876. Its totient is φ = 117458880.
The previous prime is 323013121. The next prime is 323013137. The reversal of 323013130 is 31310323.
It can be written as a sum of positive squares in 2 ways, for example, as 287336401 + 35676729 = 16951^2 + 5973^2 .
It is not an unprimeable number, because it can be changed into a prime (323013137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132267 + ... + 134686.
Almost surely, 2323013130 is an apocalyptic number.
323013130 is a deficient number, since it is larger than the sum of its proper divisors (316074746).
323013130 is a wasteful number, since it uses less digits than its factorization.
323013130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266982 (or 266971 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 323013130 is about 17972.5660382707. The cubic root of 323013130 is about 686.1305004358.
Adding to 323013130 its reverse (31310323), we get a palindrome (354323453).
The spelling of 323013130 in words is "three hundred twenty-three million, thirteen thousand, one hundred thirty".
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