Properties of the Number 30514

Thirty Thousand Five Hundred Fourteen

Basics

Value: 30513 → 30514 → 30515

Parity: even

Prime: No

Previous Prime: 30509

Next Prime: 30517

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 11 × 19 × 73

Divisors: 1, 2, 11, 19, 22, 38, 73, 146, 209, 418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111011100110010

Octal: 73462

Duodecimal: 157AA

Hexadecimal: 7732

Square: 931104196

Square Root: 174.68256925062673

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

Number of partitions of n whose median is a part. A238478

Hexagonal prism numbers: a(n) = (n + 1)*(3·n² + 3·n + 1). A5915

Largest term in periodic part of continued fraction expansion of square root of A051451(n), i.e., sqrt(lcm(1..x)) where·is a prime power from A000961. A77637

a(n) = n*(5n² + 3n + 4) / 6. A203551

G.f. A(x) satisfies: A(x) = x + A( x² + x·A(x)² ). A271867

Products of four distinct primes between sphenic numbers (products of 3 distinct primes). A351382

Numbers k such that k and k + 1 have the same norm of the sum of divisors in Gaussian integers. A332315

a(n) = prime(n)⁴. A30514