Properties of the Number 8255

Eight Thousand Two Hundred Fifty-Five

Basics

Value: 8254 → 8255 → 8256

Parity: odd

Prime: No

Previous Prime: 8243

Next Prime: 8263

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 13 × 127

Divisors: 1, 5, 13, 65, 127, 635, 1651, 8255

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000000111111

Octal: 20077

Duodecimal: 493B

Hexadecimal: 203f

Square: 68145025

Square Root: 90.85703054799887

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

a(n) = smallest number that leads to a new fixed point under the base-2 Kaprekar map of A164884. A164887

a(n) = 6·a(n-1) - 8·a(n-2)-3 for n > 1; a(0) = 35, a(1) = 135. A171473

Triangle read by rows, expansion of e.g.f. exp(x*(cos(z) + cosh(z) - 2)/2), nonzero coefficients of z. A291452

Number of reversible string structures with n beads using exactly two different colors. A56326

Numbers having in binary representation a leading 1 followed by n zeros and n-1 ones. A92431

a(n) = (2·n+1) * (4·n-1). A33566

Number of partitions of n such that the number of odd parts is a part. A240574

Number of bicolored cyclic patterns n X n. A187767

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 2, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A317238

Sum of n-th row of triangle of primes: 2; 2 3 2; 2 3 5 3 2; 2 3 5 7 5 3 2; ...; where n-th row contains 2n+1 terms. A61802