Base | Representation |
---|---|
bin | 111001001111… |
… | …0110000111110 |
3 | 2002110200120102 |
4 | 1302132300332 |
5 | 30140313210 |
6 | 2551121102 |
7 | 513040652 |
oct | 162366076 |
9 | 62420512 |
10 | 30010430 |
11 | 15a3830a |
12 | a073192 |
13 | 62a9968 |
14 | 3db2a62 |
15 | 297bea5 |
hex | 1c9ec3e |
30010430 has 16 divisors (see below), whose sum is σ = 54092880. Its totient is φ = 11987712.
The previous prime is 30010417. The next prime is 30010451. The reversal of 30010430 is 3401003.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7886 + ... + 11054.
It is an arithmetic number, because the mean of its divisors is an integer number (3380805).
Almost surely, 230010430 is an apocalyptic number.
30010430 is a deficient number, since it is larger than the sum of its proper divisors (24082450).
30010430 is a wasteful number, since it uses less digits than its factorization.
30010430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4123.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 30010430 is about 5478.1776166897. The cubic root of 30010430 is about 310.7592557954.
Adding to 30010430 its reverse (3401003), we get a palindrome (33411433).
The spelling of 30010430 in words is "thirty million, ten thousand, four hundred thirty".
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