Base | Representation |
---|---|
bin | 111101000100101… |
… | …0000111010111011 |
3 | 12021211000122002110 |
4 | 1322021100322323 |
5 | 13144101431310 |
6 | 535202303403 |
7 | 101532220515 |
oct | 17211207273 |
9 | 5254018073 |
10 | 2049248955 |
11 | 961825086 |
12 | 492357b63 |
13 | 26872b960 |
14 | 156238bb5 |
15 | bed8ed20 |
hex | 7a250ebb |
2049248955 has 32 divisors (see below), whose sum is σ = 3644928000. Its totient is φ = 976314240.
The previous prime is 2049248939. The next prime is 2049248983. The reversal of 2049248955 is 5598429402.
It is not a de Polignac number, because 2049248955 - 24 = 2049248939 is a prime.
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 31 ways as a sum of consecutive naturals, for example, 163455 + ... + 175544.
It is an arithmetic number, because the mean of its divisors is an integer number (113904000).
Almost surely, 22049248955 is an apocalyptic number.
2049248955 is a deficient number, since it is larger than the sum of its proper divisors (1595679045).
2049248955 is a wasteful number, since it uses less digits than its factorization.
2049248955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339051.
The product of its (nonzero) digits is 1036800, while the sum is 48.
The square root of 2049248955 is about 45268.6310263520. The cubic root of 2049248955 is about 1270.1789391781.
The spelling of 2049248955 in words is "two billion, forty-nine million, two hundred forty-eight thousand, nine hundred fifty-five".
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