Properties of the Number 30269

Thirty Thousand Two Hundred Sixty-Nine

Basics

Value: 30268 → 30269 → 30270

Parity: odd

Prime: Yes

Previous Prime: 30259

Next Prime: 30271

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 30269

Divisors: 1, 30269

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111011000111101

Octal: 73075

Duodecimal: 15625

Hexadecimal: 763d

Square: 916212361

Square Root: 173.9798838946618

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

Largest prime factor of 4ⁿ + 1. A274903

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with values 0..3 introduced in row major order. A231343

Primes of the form k² - 7. A28883

Largest prime factor of 4^2·n+1+1. A229747

Largest prime factor of 2^2·n+1-2ⁿ⁺¹+1. A229767

Consecutive states of the linear congruential pseudo-random number generator 171·s mod 30269 when started at s=1. A385031

Least m > 0 such that gcd(mⁿ+13, (m+1)ⁿ+13) > 1, or 0 if there is no such m. A255863

Primes p such that the order of 2 mod p is less than the square root of p. A333245

Numbers k such that the continued fraction for sqrt(k) has period 47. A20386

Primes p such that 2·p+1 and ((2·p+1)² + 1)/2 = p² + (p+1)² are primes. A98717