Base | Representation |
---|---|
bin | 11100011100000001… |
… | …111000100110000111 |
3 | 2220211001001002112212 |
4 | 130130001320212013 |
5 | 1000013431331304 |
6 | 22005543334035 |
7 | 2130454306364 |
oct | 343401704607 |
9 | 86731032485 |
10 | 30535027079 |
11 | 11a4a254877 |
12 | 5b0215131b |
13 | 2b5819237b |
14 | 169951b46b |
15 | bdaab066e |
hex | 71c078987 |
30535027079 has 8 divisors (see below), whose sum is σ = 31923572352. Its totient is φ = 29151559800.
The previous prime is 30535027051. The next prime is 30535027097. The reversal of 30535027079 is 97072053503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30535027079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30535027049) 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, 1257197 + ... + 1281254.
It is an arithmetic number, because the mean of its divisors is an integer number (3990446544).
Almost surely, 230535027079 is an apocalyptic number.
30535027079 is a deficient number, since it is larger than the sum of its proper divisors (1388545273).
30535027079 is a wasteful number, since it uses less digits than its factorization.
30535027079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2538997.
The product of its (nonzero) digits is 198450, while the sum is 41.
The spelling of 30535027079 in words is "thirty billion, five hundred thirty-five million, twenty-seven thousand, seventy-nine".
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