Base | Representation |
---|---|
bin | 11001011001000001010101 |
3 | 110112011102200 |
4 | 121121001111 |
5 | 3200443320 |
6 | 354355113 |
7 | 110401332 |
oct | 31310125 |
9 | 13464380 |
10 | 6656085 |
11 | 38368a7 |
12 | 228ba99 |
13 | 14c0817 |
14 | c53989 |
15 | 8b7290 |
hex | 659055 |
6656085 has 48 divisors (see below), whose sum is σ = 12355200. Its totient is φ = 3307392.
The previous prime is 6656077. The next prime is 6656101. The reversal of 6656085 is 5806566.
It is not a de Polignac number, because 6656085 - 23 = 6656077 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61011 + ... + 61119.
It is an arithmetic number, because the mean of its divisors is an integer number (257400).
Almost surely, 26656085 is an apocalyptic number.
It is an amenable number.
6656085 is a deficient number, since it is larger than the sum of its proper divisors (5699115).
6656085 is a wasteful number, since it uses less digits than its factorization.
6656085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202 (or 199 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 6656085 is about 2579.9389527661. The cubic root of 6656085 is about 188.1075757492.
The spelling of 6656085 in words is "six million, six hundred fifty-six thousand, eighty-five".
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