Base | Representation |
---|---|
bin | 11100010000101011… |
… | …001010010111110100 |
3 | 2220022202120101121201 |
4 | 130100223022113310 |
5 | 444121144134304 |
6 | 21535020222244 |
7 | 2122652113564 |
oct | 342053122764 |
9 | 86282511551 |
10 | 30344521204 |
11 | 119617669a8 |
12 | 5a6a39a984 |
13 | 2b278805ba |
14 | 167c0cada4 |
15 | bc8ece3a4 |
hex | 710aca5f4 |
30344521204 has 24 divisors (see below), whose sum is σ = 53641429128. Its totient is φ = 15018470400.
The previous prime is 30344521199. The next prime is 30344521211. The reversal of 30344521204 is 40212544303.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2445500304 + 27899020900 = 49452^2 + 167030^2 .
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, 2738844 + ... + 2749900.
It is an arithmetic number, because the mean of its divisors is an integer number (2235059547).
Almost surely, 230344521204 is an apocalyptic number.
It is an amenable number.
30344521204 is a deficient number, since it is larger than the sum of its proper divisors (23296907924).
30344521204 is a wasteful number, since it uses less digits than its factorization.
30344521204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17955 (or 17953 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
The spelling of 30344521204 in words is "thirty billion, three hundred forty-four million, five hundred twenty-one thousand, two hundred four".
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