Base | Representation |
---|---|
bin | 11011111110100110… |
… | …111011101001010000 |
3 | 2212112122020101020200 |
4 | 123332212323221100 |
5 | 443011101004131 |
6 | 21444551535200 |
7 | 2112311606625 |
oct | 337646735120 |
9 | 85478211220 |
10 | 30041422416 |
11 | 11816666335 |
12 | 59a498a500 |
13 | 2aa9b391c5 |
14 | 164db4c34c |
15 | bac5ac2e6 |
hex | 6fe9bba50 |
30041422416 has 30 divisors (see below), whose sum is σ = 84074258970. Its totient is φ = 10013807424.
The previous prime is 30041422387. The next prime is 30041422421. The reversal of 30041422416 is 61422414003.
It is a happy number.
30041422416 is a `hidden beast` number, since 3 + 0 + 0 + 414 + 2 + 241 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 18550440000 + 11490982416 = 136200^2 + 107196^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30041422416.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104310351 + ... + 104310638.
It is an arithmetic number, because the mean of its divisors is an integer number (2802475299).
Almost surely, 230041422416 is an apocalyptic number.
30041422416 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
30041422416 is an abundant number, since it is smaller than the sum of its proper divisors (54032836554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30041422416 is a wasteful number, since it uses less digits than its factorization.
30041422416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208621003 (or 208620994 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 30041422416 its reverse (61422414003), we get a palindrome (91463836419).
The spelling of 30041422416 in words is "thirty billion, forty-one million, four hundred twenty-two thousand, four hundred sixteen".
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