Base | Representation |
---|---|
bin | 111001110111… |
… | …1011110101100 |
3 | 2010002111002002 |
4 | 1303233132230 |
5 | 30231403121 |
6 | 3002151432 |
7 | 515615555 |
oct | 163573654 |
9 | 63074062 |
10 | 30341036 |
11 | 16143740 |
12 | a1b2578 |
13 | 639429b |
14 | 405b32c |
15 | 29e4e0b |
hex | 1cef7ac |
30341036 has 24 divisors (see below), whose sum is σ = 59492496. Its totient is φ = 13417920.
The previous prime is 30341011. The next prime is 30341053. The reversal of 30341036 is 63014303.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 30340999 and 30341017.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 7691 + ... + 10946.
It is an arithmetic number, because the mean of its divisors is an integer number (2478854).
Almost surely, 230341036 is an apocalyptic number.
It is an amenable number.
30341036 is a deficient number, since it is larger than the sum of its proper divisors (29151460).
30341036 is a wasteful number, since it uses less digits than its factorization.
30341036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18689 (or 18687 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 30341036 is about 5508.2697827902. The cubic root of 30341036 is about 311.8962371365.
Adding to 30341036 its reverse (63014303), we get a palindrome (93355339).
The spelling of 30341036 in words is "thirty million, three hundred forty-one thousand, thirty-six".
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