Properties of the Number -121301

One Hundred Twenty-One Thousand Three Hundred One

Basics

Value: -121302 → -121301 → -121300

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 101 × 1201

Divisors: 1, 101, 1201, 121301

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -11101100111010101

Octal: -354725

Duodecimal: -5A245

Hexadecimal: -1d9d5

Square: 14713932601

Square Root: 348.28293096274473

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

Expansion of 1/(1 - x - x² + x¹⁸ - x²⁰). A185357

Auxiliary c(n) sequence used to prove some properties about Rowland's sequence. c(n) has the following recursive definition: c(1) = 5, c_n+1 = c(n) + lfp(c(n)) - 1, where lpf(.) denotes the lowest prime factor of a number. A190894

Strong pseudoprimes to base 12. A20238

Strong pseudoprimes to base 89. A20315

Expansion of 1 / ((1-x-x²-x³)*(1-x²-x³)). A103322