Base | Representation |
---|---|
bin | 111001010101… |
… | …0011001000010 |
3 | 2002120002220010 |
4 | 1302222121002 |
5 | 30143324200 |
6 | 2552125350 |
7 | 513326541 |
oct | 162523102 |
9 | 62502803 |
10 | 30058050 |
11 | 15a70070 |
12 | a096856 |
13 | 62c5539 |
14 | 3dc6158 |
15 | 298b150 |
hex | 1caa642 |
30058050 has 48 divisors (see below), whose sum is σ = 81325152. Its totient is φ = 7286400.
The previous prime is 30058037. The next prime is 30058073. The reversal of 30058050 is 5085003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7459 + ... + 10758.
It is an arithmetic number, because the mean of its divisors is an integer number (1694274).
Almost surely, 230058050 is an apocalyptic number.
30058050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30058050 is an abundant number, since it is smaller than the sum of its proper divisors (51267102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30058050 is a wasteful number, since it uses less digits than its factorization.
30058050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18243 (or 18238 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 30058050 is about 5482.5222297771. The cubic root of 30058050 is about 310.9235379622.
The spelling of 30058050 in words is "thirty million, fifty-eight thousand, fifty".
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