Properties of the Number 12297

Twelve Thousand Two Hundred Ninety-Seven

Basics

Value: 12296 → 12297 → 12298

Parity: odd

Prime: No

Previous Prime: 12289

Next Prime: 12301

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 4099

Divisors: 1, 3, 4099, 12297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000001001

Octal: 30011

Duodecimal: 7149

Hexadecimal: 3009

Square: 151216209

Square Root: 110.89183919477574

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

Antidiagonal-sums of the absolute value of the array A377046(n,k) = n-th term of k-th differences of nonsquarefree numbers (A013929). A377048

Numbers m with the property that its k-th smallest divisor, for all 1 <= k <= τ(m), contains exactly k "1" digits in its binary representation. A255401

Semiprimes whose prime factors differ from each other in one bit position only. A261077

Number of partitions p of n such that (1/3)*max(p) is a part of p. A363066

Numbers k whose ordered binary weights (A000120) of their divisors are the numbers 1 to A000005(k). A354724

Fibonacci sequence beginning 1, 32. A22402

Least number having exactly two odd prime factors that differ by 2ⁿ. A190358

Triangle read by rows: Trace of the Akiyama-Tanigawa algorithm for powers x³. A371764

Expansion of 1/q(x) where q(x) = x¹¹*p(x+1/x) and p(x)= -2 -167·x +1694·x² -6069·x³ +11210·x⁴ -12297·x⁵ +8554·x⁶ -3875·x⁷ +1140·x⁸ -210·x⁹ +22·x¹⁰ - x¹¹. A143479

Numbers k such that τ(k-1) = (τ(k))² = τ(k+1), where τ(k) = A000005(k) (number of divisors of k). A190266