Base | Representation |
---|---|
bin | 1001110111010… |
… | …10001110011010 |
3 | 12202201001100101 |
4 | 10323222032122 |
5 | 132140421224 |
6 | 12113330014 |
7 | 2023230505 |
oct | 473521632 |
9 | 182631311 |
10 | 82748314 |
11 | 42789040 |
12 | 2386690a |
13 | 141b32cc |
14 | adc013c |
15 | 73e8044 |
hex | 4eea39a |
82748314 has 16 divisors (see below), whose sum is σ = 135976896. Its totient is φ = 37454400.
The previous prime is 82748311. The next prime is 82748321. The reversal of 82748314 is 41384728.
It is not an unprimeable number, because it can be changed into a prime (82748311) 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, 2502 + ... + 13105.
It is an arithmetic number, because the mean of its divisors is an integer number (8498556).
Almost surely, 282748314 is an apocalyptic number.
82748314 is a deficient number, since it is larger than the sum of its proper divisors (53228582).
82748314 is a wasteful number, since it uses less digits than its factorization.
82748314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15861.
The product of its digits is 43008, while the sum is 37.
The square root of 82748314 is about 9096.6100279170. The cubic root of 82748314 is about 435.7657082269.
It can be divided in two parts, 827 and 48314, that added together give a triangular number (49141 = T313).
The spelling of 82748314 in words is "eighty-two million, seven hundred forty-eight thousand, three hundred fourteen".
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