Properties of the Number 82129

Eighty-Two Thousand One Hundred Twenty-Nine

Basics

Value: 82128 → 82129 → 82130

Parity: odd

Prime: Yes

Previous Prime: 82073

Next Prime: 82139

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 82129

Divisors: 1, 82129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000011010001

Octal: 240321

Duodecimal: 3B641

Hexadecimal: 140d1

Square: 6745172641

Square Root: 286.58157651879856

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Smallest prime p such that there is a gap of 2n between p and previous prime. A1632

a(n) is the smallest prime q such that, for the previous prime p and the following prime r, the fraction (r-q)/(q-p) has denominator n in lowest terms. A179234

Primes p such that p^k is zeroless for k=0,...,5. A253645

Expansion of x/((1 - x - x⁴)*(1 - x)³). A145132

Primes of form x² - φ(x) in increasing order. A258435

Increasing peaks in the prime gap sequence A001632. A86978

Primes p congruent to 1 mod 59 such that x⁵⁹ = 2 has solution mod p. A216363

Primes at the end of the first-occurrence gaps in A014320. A335367

Primes from merging of 5 successive digits in decimal expansion of exp(π). A105010

Primes of the form 6·k² - 5. A201791