Properties of the Number 6551

Six Thousand Five Hundred Fifty-One

Basics

Value: 6550 → 6551 → 6552

Parity: odd

Prime: Yes

Previous Prime: 6547

Next Prime: 6553

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 6551

Divisors: 1, 6551

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110010111

Octal: 14627

Duodecimal: 395B

Hexadecimal: 1997

Square: 42915601

Square Root: 80.93824806604107

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

Partial sums of A299274. A299275

Number of 2's in all partitions of n. A24786

Alternate partial sums of binomial(3·n,n)/(2·n+1). A188678

Primes of the form i·prime(i) + (i+1)*prime(i+1). A119487

L-matrix for Euler numbers A000111(n+1). A147315

Primes of the form k⁴-k-1. A126422

a(n) = n⁴ - n - 1. A126423

Numbers whose least quadratic nonresidue (A020649) is 17. A25026

Father primes of order 4. A136073

Father primes of order 6. A136075