Properties of the Number 76404

Seventy-Six Thousand Four Hundred Four

Basics

Value: 76403 → 76404 → 76405

Parity: even

Prime: No

Previous Prime: 76403

Next Prime: 76421

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 6367

Divisors: 1, 2, 3, 4, 6, 12, 6367, 12734, 19101, 25468

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010101001110100

Octal: 225164

Duodecimal: 38270

Hexadecimal: 12a74

Square: 5837571216

Square Root: 276.41273487305176

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

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock. A236710

Bond percolation coefficients S₀ for square lattice. A260330

Number of (n+1)X(1+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock. A236705

Number of (n+1)X(5+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock. A236709

Number of permutations of 0..(n-1) representable as consecutive sums of 7 adjacent elements of a sequence of n+6 nonnegative integers. A180210

Odd/even-parity of n-th perfect power. A76404