Properties of the Number -232903

Two Hundred Thirty-Two Thousand Nine Hundred Three

Basics

Value: -232904 → -232903 → -232902

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 × 31 × 683

Divisors: 1, 11, 31, 341, 683, 7513, 21173, 232903

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111000110111000111

Octal: -706707

Duodecimal: -B2947

Hexadecimal: -38dc7

Square: 54243807409

Square Root: 482.60024865306485

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

Jacobsthal oblong numbers. A84175

Gaussian binomial coefficient [ n,9 ] for q=-2. A15371

Gaussian binomial coefficient [ n,2 ] for q = -2. A15249

Smallest triangular number that contains the string n in its exact center. A62690

Exponential self-convolution of Jacobsthal numbers (divided by 2). A84152

First differences of A138477. A138495

A084175 interleaved with 2·A084175. A138477

The smallest triangular number that contains the digits of n in its exact middle. A163598

Triangular numbers whose sum of divisors is an oblong number. A317478

Triangular numbers with property that digits alternate in parity individually as well as in concatenation with previous terms. A68889