Properties of the Number 30469

Thirty Thousand Four Hundred Sixty-Nine

Basics

Value: 30468 → 30469 → 30470

Parity: odd

Prime: Yes

Previous Prime: 30467

Next Prime: 30491

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 30469

Divisors: 1, 30469

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 111011100000101

Octal: 73405

Duodecimal: 15771

Hexadecimal: 7705

Square: 928359961

Square Root: 174.55371666051687

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

Primes p such that A001175(p) = (p-1)/6. A308791

a(n) = 5·a(n-1) + 2·5ⁿ - 1, a(0) = 0. A392137

Primes p congruent to 1 mod 12 such that (p + 1)/2 does not divide the numerator of the Bernoulli number B(p + 1). A232039

a(n) is the integer w such that (c(n)², -d(n)², -w) is a primitive solution to the Diophantine equation 2·x³ + 2·y³ + z³ = 11³, where c(n) = F(n+2) + (-1)ⁿ * F(n-3), d(n) = F(n+1) + (-1)ⁿ * F(n-4) and F(n) is the n-th Fibonacci number (A000045). A356716

Primes which are concatenations of three consecutive primes. A30469

Number of nX4 0..1 arrays with each 1 adjacent to 3, 4 or 5 king-move neighboring 1s. A296986