Properties of the Number -105301

One Hundred Five Thousand Three Hundred One

Basics

Value: -105302 → -105301 → -105300

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 7 ³ × 307

Divisors: 1, 7, 49, 307, 343, 2149, 15043, 105301

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001101101010101

Octal: -315525

Duodecimal: -50B31

Hexadecimal: -19b55

Square: 11088300601

Square Root: 324.50115562197925

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) = (n² - n + 1)*(n² + n + 1). A59826

a(0)=0, a(1)=1, a(2n)=18·a(n), a(2n+1)=a(2n)+1. A197352

Unitary hyperperfect numbers. A225150

Positive integers k such that the decimal representation of 2^k ends with some permutation of the string "0123456789". A347164

Composite numbers of the form k²+k+1 all of whose prime factors are of that same form. A353056

Central polygonal numbers that are nontrivially the product of two central polygonal numbers. A203173