Base | Representation |
---|---|
bin | 11011111111100111… |
… | …010101011111111001 |
3 | 2212120211000010112011 |
4 | 123333213111133321 |
5 | 443024411234104 |
6 | 21450353445521 |
7 | 2112605244550 |
oct | 337747253771 |
9 | 85524003464 |
10 | 30058305529 |
11 | 1182514791a |
12 | 59aa5708a1 |
13 | 2ab049aa05 |
14 | 16520a4d97 |
15 | badce4904 |
hex | 6ff9d57f9 |
30058305529 has 16 divisors (see below), whose sum is σ = 35474374656. Its totient is φ = 24923394000.
The previous prime is 30058305491. The next prime is 30058305547. The reversal of 30058305529 is 92550385003.
It is a cyclic number.
It is not a de Polignac number, because 30058305529 - 27 = 30058305401 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30058305491 and 30058305500.
It is not an unprimeable number, because it can be changed into a prime (30058303529) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557304 + ... + 608854.
It is an arithmetic number, because the mean of its divisors is an integer number (2217148416).
Almost surely, 230058305529 is an apocalyptic number.
It is an amenable number.
30058305529 is a deficient number, since it is larger than the sum of its proper divisors (5416069127).
30058305529 is a wasteful number, since it uses less digits than its factorization.
30058305529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54276.
The product of its (nonzero) digits is 162000, while the sum is 40.
The spelling of 30058305529 in words is "thirty billion, fifty-eight million, three hundred five thousand, five hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •