Properties of the Number -123223

One Hundred Twenty-Three Thousand Two Hundred Twenty-Three

Basics

Value: -123224 → -123223 → -123222

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 149 × 827

Divisors: 1, 149, 827, 123223

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11110000101010111

Octal: -360527

Duodecimal: -5B387

Hexadecimal: -1e157

Square: 15183907729

Square Root: 351.0313376324114

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 that are the sum of 12 positive 10th powers. A4812

Numbers n such that there is no other number k for which A155043(k) = A155043(n). A262509

Sorted list of strings that can be obtained by starting with 123 and repeatedly doubling any substring in place. A135475