Properties of the Number 30529

Thirty Thousand Five Hundred Twenty-Nine

Basics

Value: 30528 → 30529 → 30530

Parity: odd

Prime: Yes

Previous Prime: 30517

Next Prime: 30539

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 30529

Divisors: 1, 30529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011101000001

Octal: 73501

Duodecimal: 15801

Hexadecimal: 7741

Square: 932019841

Square Root: 174.72549899771354

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

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 or 1 and no antidiagonal sum 0 or 1 and no row sum 0 and no column sum 0. A254978

Lexicographically largest increasing sequence of primes for which the continued square root map (see A257574) produces π. A257582

Primes in A301916 but not in A045318. A320481

Sequence arising from enumeration of domino tilings of Aztec Pillow-like regions. A92441

Triangle read by rows: T(n,k) = A022166(n,k)*n!/binomial(n,k) + 1 - n!. A176417

Value of prime number D for incrementally largest values of minimal·satisfying the equation x² - D·y² = 3. A336794

Value of prime number D for incrementally largest values of minimal y satisfying the equation x² - D·y² = 3. A336796

Table of number of domino tilings of generalized Aztec pillows of type (1, ..., 1, 3, 1, ..., 1)_n. A112830

Number of 0..n arrays x(0..4) of 5 elements with nondecreasing average value and 0..n occur with instance counts within one of each other. A200944

Minimum value unattainable as the sum of 3 attained values of a·b*c with a,b,c 0..n integers. A225265