Properties of the Number -244650

Two Hundred Forty-Four Thousand Six Hundred Fifty

Basics

Value: -244651 → -244650 → -244649

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 ² × 7 × 233

Divisors: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011101110101010

Octal: -735652

Duodecimal: -B96B6

Hexadecimal: -3bbaa

Square: 59853622500

Square Root: 494.62106708064914

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

Multiplicative orders of 2+-i modulo p == 3 (mod 4) that are congruent to 2 modulo 4. A385218

Triangular numbers T from A000217 such that (4·T+1)/13 is prime. A208294

a(1) = 1, a(n+1)= smallest triangular number greater than the n-th partial sum. A76971