Base | Representation |
---|---|
bin | 11100001010111011… |
… | …011011000110010110 |
3 | 2220002001011202000122 |
4 | 130022323123012112 |
5 | 443422004330401 |
6 | 21521254111542 |
7 | 2120401532615 |
oct | 341273330626 |
9 | 86061152018 |
10 | 30248120726 |
11 | 1191230388a |
12 | 5a4204b5b2 |
13 | 2b108ca2b5 |
14 | 166d39587c |
15 | bc07db21b |
hex | 70aedb196 |
30248120726 has 8 divisors (see below), whose sum is σ = 47760190680. Its totient is φ = 14328057168.
The previous prime is 30248120713. The next prime is 30248120741. The reversal of 30248120726 is 62702184203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 398001551 + ... + 398001626.
It is an arithmetic number, because the mean of its divisors is an integer number (5970023835).
Almost surely, 230248120726 is an apocalyptic number.
30248120726 is a deficient number, since it is larger than the sum of its proper divisors (17512069954).
30248120726 is a wasteful number, since it uses less digits than its factorization.
30248120726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 796003198.
The product of its (nonzero) digits is 32256, while the sum is 35.
The spelling of 30248120726 in words is "thirty billion, two hundred forty-eight million, one hundred twenty thousand, seven hundred twenty-six".
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