Properties of the Number -135173

One Hundred Thirty-Five Thousand One Hundred Seventy-Three

Basics

Value: -135174 → -135173 → -135172

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 135173

Divisors: 1, 135173

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001000000000101

Octal: -410005

Duodecimal: -66285

Hexadecimal: -21005

Square: 18271739929

Square Root: 367.6588092239869

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 k such that k and the k-th triangular number T(k) = k*(k+1)/2 have only odd digits. A347475

Least n-digit number k with only odd digits such that the k-th triangular number also has only odd digits. A349247