Base | Representation |
---|---|
bin | 11100010111000101… |
… | …010111110110001010 |
3 | 2220121020220200211222 |
4 | 130113011113312022 |
5 | 444331211233214 |
6 | 21553421122042 |
7 | 2125426125503 |
oct | 342705276612 |
9 | 86536820758 |
10 | 30452055434 |
11 | 11a07433a69 |
12 | 5a9a3b9322 |
13 | 2b43c31518 |
14 | 168c4bdbaa |
15 | bd367138e |
hex | 717157d8a |
30452055434 has 8 divisors (see below), whose sum is σ = 45686962980. Its totient is φ = 15223067776.
The previous prime is 30452055427. The next prime is 30452055463. The reversal of 30452055434 is 43455025403.
It can be written as a sum of positive squares in 2 ways, for example, as 30346685209 + 105370225 = 174203^2 + 10265^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30452055394 and 30452055403.
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, 1467089 + ... + 1487700.
Almost surely, 230452055434 is an apocalyptic number.
30452055434 is a deficient number, since it is larger than the sum of its proper divisors (15234907546).
30452055434 is a wasteful number, since it uses less digits than its factorization.
30452055434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2959944.
The product of its (nonzero) digits is 144000, while the sum is 35.
The spelling of 30452055434 in words is "thirty billion, four hundred fifty-two million, fifty-five thousand, four hundred thirty-four".
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