Properties of the Number -161729

One Hundred Sixty-One Thousand Seven Hundred Twenty-Nine

Basics

Value: -161730 → -161729 → -161728

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 161729

Divisors: 1, 161729

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -100111011111000001

Octal: -473701

Duodecimal: -79715

Hexadecimal: -277c1

Square: 26156269441

Square Root: 402.1554425840834

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 of the form 7n² + 1. A201602

Prime numbers ending in Hardy-Ramanujan number 1729. A193742