Properties of the Number 12534

Twelve Thousand Five Hundred Thirty-Four

Basics

Value: 12533 → 12534 → 12535

Parity: even

Prime: No

Previous Prime: 12527

Next Prime: 12539

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 2089

Divisors: 1, 2, 3, 6, 2089, 4178, 6267, 12534

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000011110110

Octal: 30366

Duodecimal: 7306

Hexadecimal: 30f6

Square: 157101156

Square Root: 111.95534824205586

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

Number of partitions of n having no more odd than even parts. A171966

Decimal representation of permutations of lengths 1, 2, 3, ... arranged lexicographically. A30299

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with no 3x3 subblock diagonal sum 2 and no antidiagonal sum 2 and no row sum 0 and no column sum 0. A255792

T(n,k)=Number of nXk 0..2 arrays avoiding the pattern z-1 z-1 z in any row or column. A207201

T(n,k)=Number of nXk 0..2 arrays avoiding the pattern z z+1 z in any row or column. A207221

Numbers congruent to 2,3,6,11 mod 12 missing from A042944 (conjectured to be finite). A42945

Permutations of 12345: Numbers having each of the decimal digits 1,...,5 exactly once, and no other digit. A178475

Numbers n such that the smallest prime divisor of n²+1 is 101. A248553

Squarefree n such that the elliptic curve n·y² = x³ - x arising in the "congruent number" problem has rank 3. A62693

Sequence is {a(6,n)}, where a(m,n) is defined at sequence A110665. A110671