Properties of the Number -136523

One Hundred Thirty-Six Thousand Five Hundred Twenty-Three

Basics

Value: -136524 → -136523 → -136522

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 136523

Divisors: 1, 136523

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001010101001011

Octal: -412513

Duodecimal: -6700B

Hexadecimal: -2154b

Square: 18638529529

Square Root: 369.4901893149533

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

Primes equal to a centered heptagonal number plus 1. A285811

Primes in A194627. A377791

a(n) = a(n-2) + a(n-3) + a(n-4) for n>3, a(0)=1, a(1)=a(2)=0, a(3)=2. A277253