Properties of the Number 76403

Seventy-Six Thousand Four Hundred Three

Basics

Value: 76402 → 76403 → 76404

Parity: odd

Prime: Yes

Previous Prime: 76387

Next Prime: 76421

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 76403

Divisors: 1, 76403

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010101001110011

Octal: 225163

Duodecimal: 3826B

Hexadecimal: 12a73

Square: 5837418409

Square Root: 276.41092597797217

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) is the largest prime < 3·a(n-1) for n > 1, with a(1) = 2. A126031

a(1) = 2; a(n) is the smallest prime > a(n-1) such that a(n) + a(n-1) is a square. A62064

a(n) = T(n,0) + T(n,1) + ... + T(n,[ n/2 ]), T given by A026681. A26689

Squarefree kernel of n-th perfect power. A76403