Properties of the Number 84970

Eighty-Four Thousand Nine Hundred Seventy

Basics

Value: 84969 → 84970 → 84971

Parity: even

Prime: No

Previous Prime: 84967

Next Prime: 84977

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 29 × 293

Divisors: 1, 2, 5, 10, 29, 58, 145, 290, 293, 586

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100101111101010

Octal: 245752

Duodecimal: 4120A

Hexadecimal: 14bea

Square: 7219900900

Square Root: 291.49614062625255

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 nXk 0..2 arrays with every element plus 1 mod 3 equal to some element at offset (-1,0) (-1,1) (0,-1) (0,1) or (1,0), with upper left element zero. A277945

a(n) = n⁴ + 5·n² + 4. A156798

Number of nX4 0..2 arrays with every element plus 1 mod 3 equal to some element at offset (-1,0) (-1,1) (0,-1) (0,1) or (1,0), with upper left element zero. A277941

Numbers whose smallest prime factor is 13. A84970