Properties of the Number 78122

Seventy-Eight Thousand One Hundred Twenty-Two

Basics

Value: 78121 → 78122 → 78123

Parity: even

Prime: No

Previous Prime: 78121

Next Prime: 78137

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 11 × 53 × 67

Divisors: 1, 2, 11, 22, 53, 67, 106, 134, 583, 737

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011000100101010

Octal: 230452

Duodecimal: 39262

Hexadecimal: 1312a

Square: 6103046884

Square Root: 279.5031305728077

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

Monotonic ordering of nonnegative differences 5ⁱ-3^j, for 40>=i>=0, j>=0. A192150

Infinite lower triangular matrix, M, that satisfies [M³](i,j) = M(i+1,j+1) for all i,j>=0 where [Mⁿ](i,j) denotes the element at row i, column j, of the n-th power of matrix M, with M(0,k)=1 and M(k,k)=1 for all k>=0. A78122