Properties of the Number 7482

Seven Thousand Four Hundred Eighty-Two

Basics

Value: 7481 → 7482 → 7483

Parity: even

Prime: No

Previous Prime: 7481

Next Prime: 7487

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 29 × 43

Divisors: 1, 2, 3, 6, 29, 43, 58, 86, 87, 129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110100111010

Octal: 16472

Duodecimal: 43B6

Hexadecimal: 1d3a

Square: 55980324

Square Root: 86.49855490122364

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

a(n) = 2·n*(2·n+1). A2943

Number of partitions of n into partition numbers. A7279

6 times pentagonal numbers: a(n) = 3·n*(3·n-1). A152743

Number of integer partitions of n with all equal lengths of maximal gapless runs (decreasing by 0 or 1). A384887

Numbers k such that k¹⁸ == 1 (mod 19³). A56089

Engel expansion of sinh(1). A68377

a(n) = n*(n + 7)*(n + 14)/6. A264444

Triangle read by rows: T(n,k) is the number of embeddings on the sphere of connected simple planar graphs with n nodes and k faces, n >= 1, k=1..max(1,2·n-4). A384963

a(n) = least integer m such that the part after the decimal point of the n-th root of m starts with the digit 5. A34082

a(n) = (-1 + prime(n+1)²)/4. A24701