Base | Representation |
---|---|
bin | 100001001000111… |
… | …111101001110101 |
3 | 1102202020000212000 |
4 | 201020333221311 |
5 | 2114314143010 |
6 | 131101045513 |
7 | 16530654522 |
oct | 4110775165 |
9 | 1382200760 |
10 | 556006005 |
11 | 26593a5a5 |
12 | 136256899 |
13 | 8b264149 |
14 | 53bb4149 |
15 | 33c2c7c0 |
hex | 2123fa75 |
556006005 has 32 divisors (see below), whose sum is σ = 1009497600. Its totient is φ = 290223936.
The previous prime is 556005973. The next prime is 556006019. The reversal of 556006005 is 500600655.
556006005 is a `hidden beast` number, since 5 + 56 + 0 + 0 + 600 + 5 = 666.
It is not a de Polignac number, because 556006005 - 25 = 556005973 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 556006005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37470 + ... + 50159.
It is an arithmetic number, because the mean of its divisors is an integer number (31546800).
Almost surely, 2556006005 is an apocalyptic number.
It is an amenable number.
556006005 is a deficient number, since it is larger than the sum of its proper divisors (453491595).
556006005 is a wasteful number, since it uses less digits than its factorization.
556006005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87690 (or 87684 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 556006005 is about 23579.7795791224. The cubic root of 556006005 is about 822.2928121936.
The spelling of 556006005 in words is "five hundred fifty-six million, six thousand, five".
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