Base | Representation |
---|---|
bin | 1001111000111… |
… | …00101000110110 |
3 | 12210002112121020 |
4 | 10330130220312 |
5 | 132214023211 |
6 | 12122002010 |
7 | 2025050514 |
oct | 474345066 |
9 | 183075536 |
10 | 82954806 |
11 | 4290a1a0 |
12 | 23946306 |
13 | 142562ac |
14 | b0354b4 |
15 | 7439306 |
hex | 4f1ca36 |
82954806 has 16 divisors (see below), whose sum is σ = 180992448. Its totient is φ = 25137800.
The previous prime is 82954801. The next prime is 82954831. The reversal of 82954806 is 60845928.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82954801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628380 + ... + 628511.
It is an arithmetic number, because the mean of its divisors is an integer number (11312028).
Almost surely, 282954806 is an apocalyptic number.
82954806 is an abundant number, since it is smaller than the sum of its proper divisors (98037642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82954806 is a wasteful number, since it uses less digits than its factorization.
82954806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1256907.
The product of its (nonzero) digits is 138240, while the sum is 42.
The square root of 82954806 is about 9107.9528984289. The cubic root of 82954806 is about 436.1278803126.
The spelling of 82954806 in words is "eighty-two million, nine hundred fifty-four thousand, eight hundred six".
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