Base | Representation |
---|---|
bin | 111101001101110… |
… | …0100011111011010 |
3 | 12022011001102201222 |
4 | 1322123210133122 |
5 | 13201314011311 |
6 | 535453212042 |
7 | 101621055164 |
oct | 17233443732 |
9 | 5264042658 |
10 | 2054047706 |
11 | 964502497 |
12 | 493a91022 |
13 | 26971bc59 |
14 | 156b27934 |
15 | c04dbadb |
hex | 7a6e47da |
2054047706 has 32 divisors (see below), whose sum is σ = 3417897600. Its totient is φ = 921412800.
The previous prime is 2054047703. The next prime is 2054047717. The reversal of 2054047706 is 6077404502.
It is a super-2 number, since 2×20540477062 = 8438223957047724872, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2054047703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76640 + ... + 99908.
It is an arithmetic number, because the mean of its divisors is an integer number (106809300).
Almost surely, 22054047706 is an apocalyptic number.
2054047706 is a deficient number, since it is larger than the sum of its proper divisors (1363849894).
2054047706 is a wasteful number, since it uses less digits than its factorization.
2054047706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23414.
The product of its (nonzero) digits is 47040, while the sum is 35.
The square root of 2054047706 is about 45321.6030828566. The cubic root of 2054047706 is about 1271.1696307237.
The spelling of 2054047706 in words is "two billion, fifty-four million, forty-seven thousand, seven hundred six".
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