Properties of the Number 74497

Seventy-Four Thousand Four Hundred Ninety-Seven

Basics

Value: 74496 → 74497 → 74498

Parity: odd

Prime: No

Previous Prime: 74489

Next Prime: 74507

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 23 × 41 × 79

Divisors: 1, 23, 41, 79, 943, 1817, 3239, 74497

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001100000001

Octal: 221401

Duodecimal: 37141

Hexadecimal: 12301

Square: 5549803009

Square Root: 272.9413856490071

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

G.f.: ∑_n>=0 xⁿ / (1-x)^2·n+1 * [ ∑_k=0..n C(n,k)²*x^k ]². A227845

Number of polyhexes with n cells that tile the plane by 180-degree rotation (Conway criterion) but not by translation. A75210

a(n) = 128n² + 2336n + 10657. A157433

a(n) = 2048n² + 128n + 1. A157476

a(n) = number of partitions p of n such that the least multiplicity of the parts of p is a part of p. A365614

Numerators of continued fraction convergents to sqrt(582). A42114

a(n) = 128·n² + 32·n + 1. A157337

Smallest m such that prime(3·n)# can be written as a product of n sphenic numbers each <= m. A337494

a(n) = the smallest prime > πⁿ. A74497

G.f. A(x) satisfies: 1 = ∑_n>=0 xⁿ / (A(x)² - x)^2·n+1 * [ ∑_k=0..n C(n,k)² * x^k * A(x)^n-2·k ]². A258053