Base | Representation |
---|---|
bin | 1001110111000… |
… | …10010110010110 |
3 | 12202122102002120 |
4 | 10323202112112 |
5 | 132133403204 |
6 | 12112520410 |
7 | 2023034451 |
oct | 473422626 |
9 | 182572076 |
10 | 82716054 |
11 | 42766883 |
12 | 23850106 |
13 | 141a1715 |
14 | adb2498 |
15 | 73dd6d9 |
hex | 4ee2596 |
82716054 has 16 divisors (see below), whose sum is σ = 165596592. Its totient is φ = 27544608.
The previous prime is 82716037. The next prime is 82716077. The reversal of 82716054 is 45061728.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252 + ... + 12864.
It is an arithmetic number, because the mean of its divisors is an integer number (10349787).
Almost surely, 282716054 is an apocalyptic number.
82716054 is an abundant number, since it is smaller than the sum of its proper divisors (82880538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82716054 is a wasteful number, since it uses less digits than its factorization.
82716054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13711.
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 82716054 is about 9094.8366670326. The cubic root of 82716054 is about 435.7090721123.
The spelling of 82716054 in words is "eighty-two million, seven hundred sixteen thousand, fifty-four".
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