Base | Representation |
---|---|
bin | 111001011011… |
… | …1001011010000 |
3 | 2002122202201121 |
4 | 1302313023100 |
5 | 30202013131 |
6 | 2553212024 |
7 | 513635320 |
oct | 162671320 |
9 | 62582647 |
10 | 30110416 |
11 | 15aa6446 |
12 | a101014 |
13 | 631331b |
14 | 3ddb280 |
15 | 299b911 |
hex | 1cb72d0 |
30110416 has 20 divisors (see below), whose sum is σ = 66673312. Its totient is φ = 12904416.
The previous prime is 30110411. The next prime is 30110453. The reversal of 30110416 is 61401103.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a self number, because there is not a number n which added to its sum of digits gives 30110416.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30110411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134310 + ... + 134533.
Almost surely, 230110416 is an apocalyptic number.
It is an amenable number.
30110416 is an abundant number, since it is smaller than the sum of its proper divisors (36562896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30110416 is a wasteful number, since it uses less digits than its factorization.
30110416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268858 (or 268852 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 30110416 is about 5487.2958731966. The cubic root of 30110416 is about 311.1039929588.
Adding to 30110416 its reverse (61401103), we get a palindrome (91511519).
The spelling of 30110416 in words is "thirty million, one hundred ten thousand, four hundred sixteen".
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