Properties of the Number -147424

One Hundred Forty-Seven Thousand Four Hundred Twenty-Four

Basics

Value: -147425 → -147424 → -147423

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁵ × 17 × 271

Divisors: 1, 2, 4, 8, 16, 17, 32, 34, 68, 136

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011111111100000

Octal: -437740

Duodecimal: -71394

Hexadecimal: -23fe0

Square: 21733835776

Square Root: 383.9583310725267

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) = 144·n² - n. A156635

a(n) = 576·n² - 2·n. A158371

a(n) = 1024·n² - 32. A158683

Centered triangular numbers that are pseudoperfect (semiperfect). A377747

Table read by rows: row n is the unique primitive Pythagorean triple (a,b,c) such that (a-b+c)/2 = A002378(n) and its long leg and hypotenuse are consecutive natural numbers. A385022