Base | Representation |
---|---|
bin | 1011001110001000… |
… | …0011100111111100 |
3 | 21202220200222000100 |
4 | 2303202003213330 |
5 | 22132041040104 |
6 | 1214514401100 |
7 | 134432666100 |
oct | 26342034774 |
9 | 7686628010 |
10 | 3012049404 |
11 | 1306250331 |
12 | 700890190 |
13 | 390042b70 |
14 | 208061900 |
15 | 129674139 |
hex | b38839fc |
3012049404 has 432 divisors, whose sum is σ = 10410516480. Its totient is φ = 725034240.
The previous prime is 3012049367. The next prime is 3012049421. The reversal of 3012049404 is 4049402103.
It is a super-2 number, since 2×30120494042 = 18144883224273510432, which contains 22 as substring.
It is a congruent number.
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 143 ways as a sum of consecutive naturals, for example, 13506837 + ... + 13507059.
Almost surely, 23012049404 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3012049404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5205258240).
3012049404 is an abundant number, since it is smaller than the sum of its proper divisors (7398467076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3012049404 is a wasteful number, since it uses less digits than its factorization.
3012049404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310 (or 298 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 3012049404 is about 54882.1410296646. The cubic root of 3012049404 is about 1444.1779073215.
It can be divided in two parts, 30120 and 49404, that added together give a square (79524 = 2822).
The spelling of 3012049404 in words is "three billion, twelve million, forty-nine thousand, four hundred four".
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