Base | Representation |
---|---|
bin | 1010001110011001… |
… | …1001000000000100 |
3 | 21002021201202021112 |
4 | 2203212121000010 |
5 | 21110124000314 |
6 | 1132205304152 |
7 | 125005663556 |
oct | 24346310004 |
9 | 7067652245 |
10 | 2744750084 |
11 | 11893813aa |
12 | 647265058 |
13 | 34985439b |
14 | 1c07614d6 |
15 | 110e7443e |
hex | a3999004 |
2744750084 has 18 divisors (see below), whose sum is σ = 4921669662. Its totient is φ = 1338575200.
The previous prime is 2744750069. The next prime is 2744750087. The reversal of 2744750084 is 4800574472.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1673628100 + 1071121984 = 40910^2 + 32728^2 .
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2744750087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 668879 + ... + 672969.
Almost surely, 22744750084 is an apocalyptic number.
It is an amenable number.
2744750084 is a deficient number, since it is larger than the sum of its proper divisors (2176919578).
2744750084 is an frugal number, since it uses more digits than its factorization.
2744750084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8227 (or 4134 counting only the distinct ones).
The product of its (nonzero) digits is 250880, while the sum is 41.
The square root of 2744750084 is about 52390.3625106756. The cubic root of 2744750084 is about 1400.1275536844.
Multiplying 2744750084 by its sum of digits (41), we get a square (112534753444 = 3354622).
2744750084 divided by its sum of digits (41) gives a square (66945124 = 81822).
The spelling of 2744750084 in words is "two billion, seven hundred forty-four million, seven hundred fifty thousand, eighty-four".
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