Base | Representation |
---|---|
bin | 11011111100010110… |
… | …011001001010001011 |
3 | 2212102222221100221202 |
4 | 123330112121022023 |
5 | 442421401014202 |
6 | 21441115454415 |
7 | 2111341550321 |
oct | 337426311213 |
9 | 85388840852 |
10 | 30003532427 |
11 | 117a7236aa0 |
12 | 599415740b |
13 | 2aa2030bab |
14 | 1648ac7d11 |
15 | ba90c5802 |
hex | 6fc59928b |
30003532427 has 8 divisors (see below), whose sum is σ = 32740619520. Its totient is φ = 27268027560.
The previous prime is 30003532423. The next prime is 30003532477. The reversal of 30003532427 is 72423530003.
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 30003532427 - 22 = 30003532423 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30003532427.
It is not an unprimeable number, because it can be changed into a prime (30003532421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355727 + ... + 431912.
It is an arithmetic number, because the mean of its divisors is an integer number (4092577440).
Almost surely, 230003532427 is an apocalyptic number.
30003532427 is a deficient number, since it is larger than the sum of its proper divisors (2737087093).
30003532427 is a wasteful number, since it uses less digits than its factorization.
30003532427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 791113.
The product of its (nonzero) digits is 15120, while the sum is 29.
The spelling of 30003532427 in words is "thirty billion, three million, five hundred thirty-two thousand, four hundred twenty-seven".
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