Properties of the Number 64112

Sixty-Four Thousand One Hundred Twelve

Basics

Value: 64111 → 64112 → 64113

Parity: even

Prime: No

Previous Prime: 64109

Next Prime: 64123

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 4007

Divisors: 1, 2, 4, 8, 16, 4007, 8014, 16028, 32056, 64112

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111101001110000

Octal: 175160

Duodecimal: 31128

Hexadecimal: fa70

Square: 4110348544

Square Root: 253.20347548957537

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) = sum of absolute-valued coefficients of (1+2·x-3·x²)ⁿ. A84778

T(n,k)=Number of nXk 0..2 arrays with some element plus some horizontally, vertically, diagonally or antidiagonally adjacent neighbor totalling two exactly once. A268774

Numbers n such that P(13·n) is prime, where P(n) is the unrestricted partition number. A113518

Number of sequences b with last index n with b(0) = 1, b(i+1) = b(i)+d where d∣b(i). A122206

Number of n X n 0..2 arrays with some element plus some horizontally, vertically, diagonally or antidiagonally adjacent neighbor totalling two exactly once. A268767

Number of nX5 0..2 arrays with some element plus some horizontally, vertically, diagonally or antidiagonally adjacent neighbor totalling two exactly once. A268771

Numbers k such that sopf(k) = 2·sopf(k+1), where sopf(k) = A008472. A64112