Base | Representation |
---|---|
bin | 1011000000011010… |
… | …0010101000101101 |
3 | 21121220102101120211 |
4 | 2300012202220231 |
5 | 22022323122444 |
6 | 1205101142421 |
7 | 133133606320 |
oct | 26006425055 |
9 | 7556371524 |
10 | 2954504749 |
11 | 1286817169 |
12 | 6a555aa11 |
13 | 381145681 |
14 | 2005627b7 |
15 | 1245a8c34 |
hex | b01a2a2d |
2954504749 has 16 divisors (see below), whose sum is σ = 3576807936. Its totient is φ = 2382393600.
The previous prime is 2954504747. The next prime is 2954504771. The reversal of 2954504749 is 9474054592.
It is a happy number.
It is not a de Polignac number, because 2954504749 - 21 = 2954504747 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2954504743) 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 15 ways as a sum of consecutive naturals, for example, 360204 + ... + 368314.
It is an arithmetic number, because the mean of its divisors is an integer number (223550496).
Almost surely, 22954504749 is an apocalyptic number.
It is an amenable number.
2954504749 is a deficient number, since it is larger than the sum of its proper divisors (622303187).
2954504749 is a wasteful number, since it uses less digits than its factorization.
2954504749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11196.
The product of its (nonzero) digits is 1814400, while the sum is 49.
The square root of 2954504749 is about 54355.3562126126. The cubic root of 2954504749 is about 1434.9217905876.
The spelling of 2954504749 in words is "two billion, nine hundred fifty-four million, five hundred four thousand, seven hundred forty-nine".
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