Properties of the Number -1425722

Four Hundred Twenty-Five Thousand Seven Hundred Twenty-Two

Basics

Value: -1425723 → -1425722 → -1425721

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 17 × 19 × 2207

Divisors: 1, 2, 17, 19, 34, 38, 323, 646, 2207, 4414

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -101011100000100111010

Octal: -5340472

Duodecimal: -5890A2

Hexadecimal: -15c13a

Square: 2032683221284

Square Root: 1194.0360128572338

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 (1,0)-steps of weight 1 at level 0 in all weighted lattice paths in L_n. A182890

Number of permutations satisfying -k <= p(i) - i <= r and p(i) - i not in I, i=1..n, with k=1, r=5, I={1,3}. A79962

a(n+3) = 3·a(n+2) + 5·a(n+1) + a(n), a(0) = 0, a(1) = 1, a(2) = 3. A110526

a(n) = a(n-1) + a(n-2) + 1 if n is a multiple of 6, otherwise a(n) = a(n-1) + a(n-2). A131132

a(n) is the least integer k such that k/Fibonacci(n) > 1/4. A293552

a(n) is the integer k that minimizes |k/Fibonacci(n) - 1/4|. A293553