Properties of the Number 76250

Seventy-Six Thousand Two Hundred Fifty

Basics

Value: 76249 → 76250 → 76251

Parity: even

Prime: No

Previous Prime: 76249

Next Prime: 76253

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 ⁴ × 61

Divisors: 1, 2, 5, 10, 25, 50, 61, 122, 125, 250

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10010100111011010

Octal: 224732

Duodecimal: 38162

Hexadecimal: 129da

Square: 5814062500

Square Root: 276.1340254296815

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 2 nonzero squares in exactly 5 ways. A25288

Numbers that are the sum of 2 distinct nonzero squares in exactly 5 ways. A25306

a(n) = 5*(3·n+1)*(9·n+8)/2 (n>=0). A304508

Array read by ascending antidiagonals: A(n, k) = ∑_j=0..k tan(j*π/(1 + 2·k))^2·n. A377657

Numbers n such that n | 5ⁿ + 4ⁿ + 3ⁿ. A57236

Distance between maxima of the cototient function, divided by 6, starting at n=5. A76250

Number of nX5 0..1 arrays with every nonzero element less than or equal to at least two horizontal and vertical neighbors. A202976

Number of nX5 0..1 arrays with no element less than a strict majority of its horizontal and vertical neighbors. A231379