Base | Representation |
---|---|
bin | 1001111000100… |
… | …11100111001010 |
3 | 12210000122212220 |
4 | 10330103213022 |
5 | 132211332314 |
6 | 12121114510 |
7 | 2024534646 |
oct | 474234712 |
9 | 183018786 |
10 | 82917834 |
11 | 4289443a |
12 | 23928a36 |
13 | 1424250c |
14 | b025c26 |
15 | 742d3a9 |
hex | 4f139ca |
82917834 has 8 divisors (see below), whose sum is σ = 165835680. Its totient is φ = 27639276.
The previous prime is 82917787. The next prime is 82917841. The reversal of 82917834 is 43871928.
It is a sphenic number, since it is the product of 3 distinct primes.
82917834 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6909814 + ... + 6909825.
It is an arithmetic number, because the mean of its divisors is an integer number (20729460).
Almost surely, 282917834 is an apocalyptic number.
82917834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82917834 is a wasteful number, since it uses less digits than its factorization.
82917834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13819644.
The product of its digits is 96768, while the sum is 42.
The square root of 82917834 is about 9105.9230174651. The cubic root of 82917834 is about 436.0630782962.
The spelling of 82917834 in words is "eighty-two million, nine hundred seventeen thousand, eight hundred thirty-four".
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