Base | Representation |
---|---|
bin | 11011111111101001… |
… | …011100101110010111 |
3 | 2212120212001021022110 |
4 | 123333221130232113 |
5 | 443030032000130 |
6 | 21450413402103 |
7 | 2112613042434 |
oct | 337751345627 |
9 | 85525037273 |
10 | 30058859415 |
11 | 11825495a82 |
12 | 59aa799333 |
13 | 2ab0632b60 |
14 | 16521aab8b |
15 | badda3ab0 |
hex | 6ffa5cb97 |
30058859415 has 32 divisors (see below), whose sum is σ = 51805285056. Its totient is φ = 14794905600.
The previous prime is 30058859401. The next prime is 30058859419. The reversal of 30058859415 is 51495885003.
It is a happy number.
It is not a de Polignac number, because 30058859415 - 225 = 30025304983 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30058859419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1018365 + ... + 1047465.
It is an arithmetic number, because the mean of its divisors is an integer number (1618915158).
Almost surely, 230058859415 is an apocalyptic number.
30058859415 is a deficient number, since it is larger than the sum of its proper divisors (21746425641).
30058859415 is a wasteful number, since it uses less digits than its factorization.
30058859415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34419.
The product of its (nonzero) digits is 864000, while the sum is 48.
The spelling of 30058859415 in words is "thirty billion, fifty-eight million, eight hundred fifty-nine thousand, four hundred fifteen".
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