Base | Representation |
---|---|
bin | 11100011011100100… |
… | …001010001000110111 |
3 | 2220210111101012022002 |
4 | 130123210022020313 |
5 | 1000004433001430 |
6 | 22005104325515 |
7 | 2130331133003 |
oct | 343344121067 |
9 | 86714335262 |
10 | 30527234615 |
11 | 11a45912219 |
12 | 5abb61389b |
13 | 2b56694547 |
14 | 169848d703 |
15 | bda071845 |
hex | 71b90a237 |
30527234615 has 8 divisors (see below), whose sum is σ = 37622754240. Its totient is φ = 23761739232.
The previous prime is 30527234599. The next prime is 30527234629. The reversal of 30527234615 is 51643272503.
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 30527234615 - 24 = 30527234599 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82505855 + ... + 82506224.
It is an arithmetic number, because the mean of its divisors is an integer number (4702844280).
Almost surely, 230527234615 is an apocalyptic number.
30527234615 is a deficient number, since it is larger than the sum of its proper divisors (7095519625).
30527234615 is a wasteful number, since it uses less digits than its factorization.
30527234615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165012121.
The product of its (nonzero) digits is 151200, while the sum is 38.
The spelling of 30527234615 in words is "thirty billion, five hundred twenty-seven million, two hundred thirty-four thousand, six hundred fifteen".
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