Base | Representation |
---|---|
bin | 10011010000001… |
… | …100101011010010 |
3 | 211111210202222200 |
4 | 103100030223102 |
5 | 1130142411310 |
6 | 52015144030 |
7 | 11001365553 |
oct | 2320145322 |
9 | 744722880 |
10 | 323013330 |
11 | 156372772 |
12 | 90215016 |
13 | 51bc7963 |
14 | 30c8432a |
15 | 1d5579c0 |
hex | 1340cad2 |
323013330 has 48 divisors (see below), whose sum is σ = 862541784. Its totient is φ = 83808000.
The previous prime is 323013329. The next prime is 323013337. The reversal of 323013330 is 33310323.
323013330 is a `hidden beast` number, since 32 + 301 + 3 + 330 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 319587129 + 3426201 = 17877^2 + 1851^2 .
It is a super-2 number, since 2×3230133302 = 208675222715377800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (323013337) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45171 + ... + 51830.
Almost surely, 2323013330 is an apocalyptic number.
323013330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
323013330 is an abundant number, since it is smaller than the sum of its proper divisors (539528454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323013330 is a wasteful number, since it uses less digits than its factorization.
323013330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97051 (or 97048 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
The square root of 323013330 is about 17972.5716023056. The cubic root of 323013330 is about 686.1306420462.
Adding to 323013330 its reverse (33310323), we get a palindrome (356323653).
The spelling of 323013330 in words is "three hundred twenty-three million, thirteen thousand, three hundred thirty".
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