Properties of the Number 84319

Eighty-Four Thousand Three Hundred Nineteen

Basics

Value: 84318 → 84319 → 84320

Parity: odd

Prime: Yes

Previous Prime: 84317

Next Prime: 84347

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 84319

Divisors: 1, 84319

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100101011111

Octal: 244537

Duodecimal: 40967

Hexadecimal: 1495f

Square: 7109693761

Square Root: 290.3773407137685

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

Sixth term of strong prime sextets: p(m-4)-p(m-5) > p(m-3)-p(m-4) > p(m-2)-p(m-3) > p(m-1)-p(m-2) > p(m)-p(m-1). A54818

Nonsquare factors k > 0 such that k·x² - 1 produces a new minimum of its Hardy-Littlewood constant. A331948

a(n) is the 6th term in Euclid-Mullin (EM) prime sequence initiated with n-th prime. A94462

Nonsquare values of m in the discriminant D = 4·m leading to a new maximum of the L-function of the Dirichlet series L(1) = ∑_k>0 Kronecker(D,k)/k. A3421

Euclid-Mullin sequence (A000945) with initial value a(1)=23 instead of a(1)=2. A51313

Number of strings of numbers x(i=1..7) in 0..n with sum i³*x(i)² equal to 343·n². A184308

Orbit of 91 under function described in A084317. A84319

Numbers n such that n-29, n-1, n+1 and n+29 are consecutive primes. A265651

a(n) is the square spiral number of the initial digit of the number placed at the n-th move of the Prime scrabble game: placing integers on a grid one digit per cell as to form primes, with minus sign in case of vertical placement. A332067