Base | Representation |
---|---|
bin | 11011111100110111… |
… | …100101001010000011 |
3 | 2212110121022100222010 |
4 | 123330313211022003 |
5 | 442431112413243 |
6 | 21442030144003 |
7 | 2111505523413 |
oct | 337467451203 |
9 | 85417270863 |
10 | 30012232323 |
11 | 11801139397 |
12 | 5997052003 |
13 | 2aa3a88a68 |
14 | 1649d10643 |
15 | ba9c43433 |
hex | 6fcde5283 |
30012232323 has 16 divisors (see below), whose sum is σ = 40073564160. Its totient is φ = 19979554176.
The previous prime is 30012232319. The next prime is 30012232331. The reversal of 30012232323 is 32323221003.
It is not a de Polignac number, because 30012232323 - 22 = 30012232319 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30012232323.
It is not an unprimeable number, because it can be changed into a prime (30012232343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11502043 + ... + 11504651.
It is an arithmetic number, because the mean of its divisors is an integer number (2504597760).
Almost surely, 230012232323 is an apocalyptic number.
30012232323 is a deficient number, since it is larger than the sum of its proper divisors (10061331837).
30012232323 is a wasteful number, since it uses less digits than its factorization.
30012232323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6626.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 30012232323 its reverse (32323221003), we get a palindrome (62335453326).
The spelling of 30012232323 in words is "thirty billion, twelve million, two hundred thirty-two thousand, three hundred twenty-three".
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