Properties of the Number -102446

One Hundred Two Thousand Four Hundred Forty-Six

Basics

Value: -102447 → -102446 → -102445

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 181 × 283

Divisors: 1, 2, 181, 283, 362, 566, 51223, 102446

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11001000000101110

Octal: -310056

Duodecimal: -4B352

Hexadecimal: -1902e

Square: 10495182916

Square Root: 320.0718669299131

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 nondecreasing arrangements of 6 numbers x(i) in -(n+4)..(n+4) with the sum of sign(x(i))*x(i)² zero. A188006

Number of nX3 0..1 arrays with every element equal to 0, 1, 2 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A300493

G.f. satisfies A(x) = exp( ∑_k>=1 (A(x^k) + A(i·x^k) + A(-x^k) + A(i³*x^k))/4·x^k/k ), where i = sqrt(-1). A363405