Base | Representation |
---|---|
bin | 111101010001000… |
… | …1100110111010101 |
3 | 12022021022202011001 |
4 | 1322202030313111 |
5 | 13202240122231 |
6 | 535554343301 |
7 | 101641615006 |
oct | 17242146725 |
9 | 5267282131 |
10 | 2055785941 |
11 | 96548a450 |
12 | 49458ab31 |
13 | 269baa1b1 |
14 | 15705b1ad |
15 | c0731b61 |
hex | 7a88cdd5 |
2055785941 has 8 divisors (see below), whose sum is σ = 2243664864. Its totient is φ = 1868071920.
The previous prime is 2055785903. The next prime is 2055785983. The reversal of 2055785941 is 1495875502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2055785941 - 215 = 2055753173 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2055785891 and 2055785900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2055785341) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 14391 + ... + 65716.
It is an arithmetic number, because the mean of its divisors is an integer number (280458108).
Almost surely, 22055785941 is an apocalyptic number.
It is an amenable number.
2055785941 is a deficient number, since it is larger than the sum of its proper divisors (187878923).
2055785941 is a wasteful number, since it uses less digits than its factorization.
2055785941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82451.
The product of its (nonzero) digits is 504000, while the sum is 46.
The square root of 2055785941 is about 45340.7756991430. The cubic root of 2055785941 is about 1271.5281047977.
It can be divided in two parts, 20 and 55785941, that added together give a square (55785961 = 74692).
The spelling of 2055785941 in words is "two billion, fifty-five million, seven hundred eighty-five thousand, nine hundred forty-one".
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