Base | Representation |
---|---|
bin | 10011010000001… |
… | …001100000000001 |
3 | 211111210010010212 |
4 | 103100021200001 |
5 | 1130142002241 |
6 | 52015003505 |
7 | 11001312620 |
oct | 2320114001 |
9 | 744703125 |
10 | 323000321 |
11 | 156363a16 |
12 | 90209595 |
13 | 51bc1a67 |
14 | 30c7d6b7 |
15 | 1d553beb |
hex | 13409801 |
323000321 has 8 divisors (see below), whose sum is σ = 369579840. Its totient is φ = 276529968.
The previous prime is 323000317. The next prime is 323000329. The reversal of 323000321 is 123000323.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 323000321 - 22 = 323000317 is a prime.
It is a super-2 number, since 2×3230003212 = 208658414732206082, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 323000296 and 323000305.
It is not an unprimeable number, because it can be changed into a prime (323000329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20846 + ... + 32871.
It is an arithmetic number, because the mean of its divisors is an integer number (46197480).
Almost surely, 2323000321 is an apocalyptic number.
It is an amenable number.
323000321 is a deficient number, since it is larger than the sum of its proper divisors (46579519).
323000321 is an equidigital number, since it uses as much as digits as its factorization.
323000321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54583.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 323000321 is about 17972.2096860681. The cubic root of 323000321 is about 686.1214308749.
Adding to 323000321 its reverse (123000323), we get a palindrome (446000644).
The spelling of 323000321 in words is "three hundred twenty-three million, three hundred twenty-one", and thus it is an aban number.
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