Properties of the Number 79272

Seventy-Nine Thousand Two Hundred Seventy-Two

Basics

Value: 79271 → 79272 → 79273

Parity: even

Prime: No

Previous Prime: 79259

Next Prime: 79273

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 367

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10011010110101000

Octal: 232650

Duodecimal: 39A60

Hexadecimal: 135a8

Square: 6284049984

Square Root: 281.5528369596016

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) = ∑_{i+j+k+l=n, i,j,k,l >= 1} σ(i)*σ(j)*σ(k)*σ(l). A374977

Place a point on the integer coordinates, up to |n|, along all four axial directions on a Cartesian plane, and then join a circle through every unordered triple of non-collinear points: a(n) is the number of distinct (curved) edges formed from the intersections of the circles. A385162

The sum of the first n terms of the sequence is the concatenation of the first n digits of the sequence, and a(1) = 8. A299871

a(n) = ((2n+1)*3ⁿ - 1)/2. A79272