Properties of the Number 7274

Seven Thousand Two Hundred Seventy-Four

Basics

Value: 7273 → 7274 → 7275

Parity: even

Prime: No

Previous Prime: 7253

Next Prime: 7283

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 3637

Divisors: 1, 2, 3637, 7274

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001101010

Octal: 16152

Duodecimal: 4262

Hexadecimal: 1c6a

Square: 52911076

Square Root: 85.28774824088158

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

Numbers that are the sum of 3 positive 5th powers. A3348

Coefficient of xⁿ in 1/((1+x)*(1-x)^n-1). A91526

Number of unlabeled rooted trees with 2n + 1 nodes in which all outdegrees are even. A295461

Expansion of ∏_k>=1 1/(1 - 2·k*x^k). A265951

Number of integer partitions of n having at most one permutation with all equal run-lengths. A383092

Expansion of 1/((1+x)(1-x)⁸). A1779

(Sum of the squares of the quadratic nonresidues of prime(n)) / prime(n). A125618

Number of Aut(G)-orbits on G-characters that come from Riemann surfaces of genus n. A347373

T(n, k) = -binomial(2·n-k+2, k+1)*hypergeom([2·n-k+3, 1], [k+2], 2). Triangle read by rows, T(n, k) for 1 <= k <= n. A210220

Irregular triangle T read by rows: T(n, k) = (A324038(n, k) - 1)/2. A324246