Base | Representation |
---|---|
bin | 11011111100011000… |
… | …010011001101000011 |
3 | 2212110000212202200102 |
4 | 123330120103031003 |
5 | 442422013013243 |
6 | 21441134313015 |
7 | 2111346031616 |
oct | 337430231503 |
9 | 85400782612 |
10 | 30004032323 |
11 | 117a7548631 |
12 | 599435876b |
13 | 2aa21775a5 |
14 | 1648bb817d |
15 | ba91739b8 |
hex | 6fc613343 |
30004032323 has 4 divisors (see below), whose sum is σ = 30004434360. Its totient is φ = 30003630288.
The previous prime is 30004032313. The next prime is 30004032329. The reversal of 30004032323 is 32323040003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30004032323 - 24 = 30004032307 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30004032295 and 30004032304.
It is not an unprimeable number, because it can be changed into a prime (30004032329) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52493 + ... + 250526.
It is an arithmetic number, because the mean of its divisors is an integer number (7501108590).
Almost surely, 230004032323 is an apocalyptic number.
30004032323 is a deficient number, since it is larger than the sum of its proper divisors (402037).
30004032323 is an equidigital number, since it uses as much as digits as its factorization.
30004032323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402036.
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 30004032323 its reverse (32323040003), we get a palindrome (62327072326).
The spelling of 30004032323 in words is "thirty billion, four million, thirty-two thousand, three hundred twenty-three".
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