Base | Representation |
---|---|
bin | 11110110001011110011111 |
3 | 120011211210212 |
4 | 132301132133 |
5 | 4031120400 |
6 | 444523035 |
7 | 125365610 |
oct | 36613637 |
9 | 16154725 |
10 | 8066975 |
11 | 460a924 |
12 | 285047b |
13 | 1895a77 |
14 | 10ddc07 |
15 | a95335 |
hex | 7b179f |
8066975 has 24 divisors (see below), whose sum is σ = 11808768. Its totient is φ = 5349600.
The previous prime is 8066969. The next prime is 8066977. The reversal of 8066975 is 5796608.
It is a happy number.
It is not a de Polignac number, because 8066975 - 214 = 8050591 is a prime.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8066977) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4682 + ... + 6168.
It is an arithmetic number, because the mean of its divisors is an integer number (492032).
Almost surely, 28066975 is an apocalyptic number.
8066975 is a deficient number, since it is larger than the sum of its proper divisors (3741793).
8066975 is a wasteful number, since it uses less digits than its factorization.
8066975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1535 (or 1530 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 41.
The square root of 8066975 is about 2840.2420671485. The cubic root of 8066975 is about 200.5565746863.
The spelling of 8066975 in words is "eight million, sixty-six thousand, nine hundred seventy-five".
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