Properties of the Number -222977

Two Hundred Twenty-Two Thousand Nine Hundred Seventy-Seven

Basics

Value: -222978 → -222977 → -222976

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 222977

Divisors: 1, 222977

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -110110011100000001

Octal: -663401

Duodecimal: -A9055

Hexadecimal: -36701

Square: 49718742529

Square Root: 472.204404892627

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

Lesser of twin primes (p,q=p+2) such that p·q-p-q and p·q+p+q are primes. A126334

Beginning with 11, least prime such that concatenation of first n terms and its digit reversal both are primes. A380227