Base | Representation |
---|---|
bin | 1011001110001100… |
… | …0100000101100100 |
3 | 21202221012101012121 |
4 | 2303203010011210 |
5 | 22132123012234 |
6 | 1214524155324 |
7 | 134435145640 |
oct | 26343040544 |
9 | 7687171177 |
10 | 3012313444 |
11 | 1306410748 |
12 | 700998b44 |
13 | 3901060ba |
14 | 2080cdc20 |
15 | 1296c74b4 |
hex | b38c4164 |
3012313444 has 12 divisors (see below), whose sum is σ = 6024626944. Its totient is φ = 1290991464.
The previous prime is 3012313441. The next prime is 3012313457. The reversal of 3012313444 is 4443132103.
3012313444 is an admirable number.
It is a super-2 number, since 2×30123134442 = 18148064569806282272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3012313441) 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, 53791284 + ... + 53791339.
Almost surely, 23012313444 is an apocalyptic number.
It is an amenable number.
3012313444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3012313444 is a wasteful number, since it uses less digits than its factorization.
3012313444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107582634 (or 107582632 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 3012313444 is about 54884.5464953479. The cubic root of 3012313444 is about 1444.2201055661.
Adding to 3012313444 its reverse (4443132103), we get a palindrome (7455445547).
The spelling of 3012313444 in words is "three billion, twelve million, three hundred thirteen thousand, four hundred forty-four".
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