Base | Representation |
---|---|
bin | 1001110111110… |
… | …00010110110011 |
3 | 12202210222202010 |
4 | 10323320112303 |
5 | 132144244240 |
6 | 12114454003 |
7 | 2023561323 |
oct | 473702663 |
9 | 182728663 |
10 | 82806195 |
11 | 4281857a |
12 | 23894303 |
13 | 14203764 |
14 | add7283 |
15 | 740a280 |
hex | 4ef85b3 |
82806195 has 32 divisors (see below), whose sum is σ = 135136512. Its totient is φ = 43290752.
The previous prime is 82806181. The next prime is 82806209. The reversal of 82806195 is 59160828.
It is an interprime number because it is at equal distance from previous prime (82806181) and next prime (82806209).
It is a cyclic number.
It is not a de Polignac number, because 82806195 - 26 = 82806131 is a prime.
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, 282469 + ... + 282761.
It is an arithmetic number, because the mean of its divisors is an integer number (4223016).
Almost surely, 282806195 is an apocalyptic number.
82806195 is a deficient number, since it is larger than the sum of its proper divisors (52330317).
82806195 is a wasteful number, since it uses less digits than its factorization.
82806195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611.
The product of its (nonzero) digits is 34560, while the sum is 39.
The square root of 82806195 is about 9099.7909316643. The cubic root of 82806195 is about 435.8672880461.
The spelling of 82806195 in words is "eighty-two million, eight hundred six thousand, one hundred ninety-five".
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