Properties of the Number 70848

Seventy Thousand Eight Hundred Forty-Eight

Basics

Value: 70847 → 70848 → 70849

Parity: even

Prime: No

Previous Prime: 70843

Next Prime: 70849

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁶ × 3 ³ × 41

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001010011000000

Octal: 212300

Duodecimal: 35000

Hexadecimal: 114c0

Square: 5019439104

Square Root: 266.172876153826

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

Number of ways to tile an n X n X n triangular area with two 2 X 2 X 2 triangular tiles and an appropriate number (= n²-8) of 1 X 1 X 1 tiles. A286437

Numbers k for which σ(k) >= 2·k and (σ(k) - 2·k) AND k = k, where AND is bitwise-and, A004198. A388026

Numbers with prime factorization pq^3r^6. A190467

Number of (w,x,y,z) with all terms in {1,...,n} and w>=2x and y<=3z. A212521

a(n) = (prime(n) - 7)² * (4·prime(n) - 1). A245035

Conductor of elliptic curve y² = x³ + n·x + n. A387834

a(n) = 27*(n - 6)² + 4*(n - 6)³ = ((n - 6)²)*(4·n + 3). A245032

Number of 4 X n binary arrays with rows lexicographically nondecreasing and columns lexicographically nondecreasing and row sums nondecreasing and column sums nonincreasing. A266937

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 817", based on the 5-celled von Neumann neighborhood. A273648

Smallest prime == 1 mod (4n). A70848