Base | Representation |
---|---|
bin | 11011111100010100… |
… | …011000010101010010 |
3 | 2212102221221120010022 |
4 | 123330110120111102 |
5 | 442421232123004 |
6 | 21441100303442 |
7 | 2111334222032 |
oct | 337424302522 |
9 | 85387846108 |
10 | 30003004754 |
11 | 117a6a065a8 |
12 | 5993b41b82 |
13 | 2aa1ba7968 |
14 | 16489cb8c2 |
15 | ba901e2be |
hex | 6fc518552 |
30003004754 has 8 divisors (see below), whose sum is σ = 45032004108. Its totient is φ = 14992336720.
The previous prime is 30003004751. The next prime is 30003004769. The reversal of 30003004754 is 45740030003.
It can be written as a sum of positive squares in 2 ways, for example, as 29177764225 + 825240529 = 170815^2 + 28727^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (30003004751) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 4578737 + ... + 4585284.
Almost surely, 230003004754 is an apocalyptic number.
30003004754 is a deficient number, since it is larger than the sum of its proper divisors (15028999354).
30003004754 is a wasteful number, since it uses less digits than its factorization.
30003004754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9165660.
The product of its (nonzero) digits is 5040, while the sum is 26.
Adding to 30003004754 its reverse (45740030003), we get a palindrome (75743034757).
The spelling of 30003004754 in words is "thirty billion, three million, four thousand, seven hundred fifty-four".
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