Base | Representation |
---|---|
bin | 111110011010000… |
… | …101110101010011 |
3 | 2200222011111001210 |
4 | 332122011311103 |
5 | 4121014331102 |
6 | 251521231203 |
7 | 34642403634 |
oct | 7632056523 |
9 | 2628144053 |
10 | 1047027027 |
11 | 4980239a2 |
12 | 252792503 |
13 | 138bc4327 |
14 | 9d0ad88b |
15 | 61dc036c |
hex | 3e685d53 |
1047027027 has 8 divisors (see below), whose sum is σ = 1403835840. Its totient is φ = 694118120.
The previous prime is 1047027019. The next prime is 1047027029. The reversal of 1047027027 is 7207207401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1047027027 - 23 = 1047027019 is a prime.
1047027027 is a modest number, since divided by 27027 gives 1047 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 1047026985 and 1047027003.
It is not an unprimeable number, because it can be changed into a prime (1047027029) 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, 974349 + ... + 975422.
It is an arithmetic number, because the mean of its divisors is an integer number (175479480).
Almost surely, 21047027027 is an apocalyptic number.
1047027027 is a deficient number, since it is larger than the sum of its proper divisors (356808813).
1047027027 is a wasteful number, since it uses less digits than its factorization.
1047027027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1949953.
The product of its (nonzero) digits is 5488, while the sum is 30.
The square root of 1047027027 is about 32357.7970047406. The cubic root of 1047027027 is about 1015.4361741730.
The spelling of 1047027027 in words is "one billion, forty-seven million, twenty-seven thousand, twenty-seven".
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