Base | Representation |
---|---|
bin | 1001111000110… |
… | …01011101011100 |
3 | 12210001212202002 |
4 | 10330121131130 |
5 | 132213114123 |
6 | 12121421432 |
7 | 2024664536 |
oct | 474313534 |
9 | 183055662 |
10 | 82941788 |
11 | 42900436 |
12 | 2393a878 |
13 | 142503a7 |
14 | b030856 |
15 | 7435528 |
hex | 4f1975c |
82941788 has 6 divisors (see below), whose sum is σ = 145148136. Its totient is φ = 41470892.
The previous prime is 82941773. The next prime is 82941791. The reversal of 82941788 is 88714928.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10367720 + ... + 10367727.
It is an arithmetic number, because the mean of its divisors is an integer number (24191356).
Almost surely, 282941788 is an apocalyptic number.
It is an amenable number.
82941788 is a deficient number, since it is larger than the sum of its proper divisors (62206348).
82941788 is a wasteful number, since it uses less digits than its factorization.
82941788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20735451 (or 20735449 counting only the distinct ones).
The product of its digits is 258048, while the sum is 47.
The square root of 82941788 is about 9107.2382202290. The cubic root of 82941788 is about 436.1050654409.
The spelling of 82941788 in words is "eighty-two million, nine hundred forty-one thousand, seven hundred eighty-eight".
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