Base | Representation |
---|---|
bin | 1001110100011… |
… | …10111100000011 |
3 | 12202000001102211 |
4 | 10322032330003 |
5 | 132041440103 |
6 | 12101322551 |
7 | 2020112416 |
oct | 472167403 |
9 | 182001384 |
10 | 82374403 |
11 | 42553121 |
12 | 23706457 |
13 | 140b2067 |
14 | ad23b7d |
15 | 737236d |
hex | 4e8ef03 |
82374403 has 2 divisors, whose sum is σ = 82374404. Its totient is φ = 82374402.
The previous prime is 82374379. The next prime is 82374419. The reversal of 82374403 is 30447328.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 82374403 - 221 = 80277251 is a prime.
It is not a weakly prime, because it can be changed into another prime (82374433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41187201 + 41187202.
It is an arithmetic number, because the mean of its divisors is an integer number (41187202).
Almost surely, 282374403 is an apocalyptic number.
82374403 is a deficient number, since it is larger than the sum of its proper divisors (1).
82374403 is an equidigital number, since it uses as much as digits as its factorization.
82374403 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 82374403 is about 9076.0345415826. The cubic root of 82374403 is about 435.1083589657.
The spelling of 82374403 in words is "eighty-two million, three hundred seventy-four thousand, four hundred three".
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