Properties of the Number 16451

Sixteen Thousand Four Hundred Fifty-One

Basics

Value: 16450 → 16451 → 16452

Parity: odd

Prime: Yes

Previous Prime: 16447

Next Prime: 16453

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 16451

Divisors: 1, 16451

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000001000011

Octal: 40103

Duodecimal: 962B

Hexadecimal: 4043

Square: 270635401

Square Root: 128.26145173044003

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

Molien series for cyclic group of order 5. A8646

Number of ways to partition n elements into pie slices of different sizes. A32153

T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302381

Primes p such that the multiplicative order of 2 modulo p is (p-1)/5. A1135

Pseudoprimes to base 9, written in base 9. A262154

Schoenheim bound L₁(n,5,4). A36832

Primes p with p + 2 and prime(p) - 2 both prime. A236467

"Secondary twin primes": a(n) = A006450(A096477(n)). A96479

a(n) = (-1)ⁿ * coefficient of xⁿ in ∑_k>=1 x^k-1/(1+4·x^k). A101562

Smallest twin prime > 2ⁿ. A208572