Base | Representation |
---|---|
bin | 100011011101111000… |
… | …111111000011111101 |
3 | 10122022000211110201011 |
4 | 203131320333003331 |
5 | 1110443101111334 |
6 | 25254514515221 |
7 | 2515501261102 |
oct | 433570770375 |
9 | 118260743634 |
10 | 38082441469 |
11 | 151725aaa26 |
12 | 7469895b11 |
13 | 378ba11947 |
14 | 1bb3a52aa9 |
15 | ecd4ab564 |
hex | 8dde3f0fd |
38082441469 has 2 divisors, whose sum is σ = 38082441470. Its totient is φ = 38082441468.
The previous prime is 38082441457. The next prime is 38082441487. The reversal of 38082441469 is 96414428083.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 34239061444 + 3843380025 = 185038^2 + 61995^2 .
It is a cyclic number.
It is not a de Polignac number, because 38082441469 - 215 = 38082408701 is a prime.
It is a super-2 number, since 2×380824414692 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38082441499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19041220734 + 19041220735.
It is an arithmetic number, because the mean of its divisors is an integer number (19041220735).
Almost surely, 238082441469 is an apocalyptic number.
It is an amenable number.
38082441469 is a deficient number, since it is larger than the sum of its proper divisors (1).
38082441469 is an equidigital number, since it uses as much as digits as its factorization.
38082441469 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1327104, while the sum is 49.
The spelling of 38082441469 in words is "thirty-eight billion, eighty-two million, four hundred forty-one thousand, four hundred sixty-nine".
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