Properties of the Number 29248

Twenty-Nine Thousand Two Hundred Forty-Eight

Basics

Value: 29247 → 29248 → 29249

Parity: even

Prime: No

Previous Prime: 29243

Next Prime: 29251

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁶ × 457

Divisors: 1, 2, 4, 8, 16, 32, 64, 457, 914, 1828

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001001000000

Octal: 71100

Duodecimal: 14B14

Hexadecimal: 7240

Square: 855445504

Square Root: 171.0204666114556

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

Expansion of ∏_m>=1 (1+q^m)^m². A27998

Number of fixed n-polysticks (or polyedges) in 4 dimensions. A365562

Least number 2k such that p² divides the numerator of the Bernoulli number B(2k), where p is the n-th irregular prime, A000928(n). A92681

Square array read by antidiagonals: T(n,d) is the number of fixed d-dimensional polysticks of size n. A385581

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 659", based on the 5-celled von Neumann neighborhood. A273386

E.g.f. A(x) satisfies A(x) = exp( sinh(x·A(x)²) / A(x)² ). A381411

a(n) is the smallest number k such that A073813(k) = prime(n). A73814

Number of base 28 n-digit numbers with adjacent digits differing by five or less. A126549

a(n) is the sum of lattice points enumerated by the square number spiral falling on the circumference of circles centered at the origin of radii n. A309573

a(n) = binomial(2·n+1, n-6). A30056