Properties of the Number -135705

One Hundred Thirty-Five Thousand Seven Hundred Five

Basics

Value: -135706 → -135705 → -135704

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 83 × 109

Divisors: 1, 3, 5, 15, 83, 109, 249, 327, 415, 545

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001001000011001

Octal: -411031

Duodecimal: -66649

Hexadecimal: -21219

Square: 18415847025

Square Root: 368.38159563148645

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

a(n) = n-th Rhonda number to base b = n-th composite number, cf. A002808. A255880

Expansion of e.g.f.: arctanh(exp(x)-sec(x)). A13336