Properties of the Number -103424

One Hundred Three Thousand Four Hundred Twenty-Four

Basics

Value: -103425 → -103424 → -103423

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ¹⁰ × 101

Divisors: 1, 2, 4, 8, 16, 32, 64, 101, 128, 202

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -11001010000000000

Octal: -312000

Duodecimal: -4BA28

Hexadecimal: -19400

Square: 10696523776

Square Root: 321.5960198758685

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

Numbers m such that the smallest digit in the decimal expansion of 1/m is 3, ignoring leading and trailing 0's. A352157

a(0) = a(1) = 1, a(2) = x, a(3) = 2x², a(n) = x*(n-1)*a(n-1) + ∑_j=2..n-2 (j-1)*a(j)*a(n-j), n>=4 and for x = 8. A113135

Numbers with 22 divisors. A137485

Number of even-length strict integer partitions of 2n+1. A343942

Numbers k such that k and k+1 are both in A376616. A376793

Expansion of e.g.f. 1/(1 - 2·sin(x))^1/2. A385306

4*(n + 7)³ - 27*(n + 7)² = (4·n +1)*(n+7)². A245033

Number of strict odd-length integer partitions of 2n + 1. A346634

Number of n X 5 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 1 vertically. A208376

Greatest number in row n of array T given by A027144. A27155