Properties of the Number -261409

Two Hundred Sixty-One Thousand Four Hundred Nine

Basics

Value: -261410 → -261409 → -261408

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 17 × 15377

Divisors: 1, 17, 15377, 261409

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111111110100100001

Octal: -776441

Duodecimal: -107341

Hexadecimal: -3fd21

Square: 68334665281

Square Root: 511.2817227321939

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

E.g.f. satisfies A(x) = exp(x - x³ * A(x)). A362430

a(n) = (1/24)*(n+1)*(3·n³+59·n²+358·n+648). A90949