Properties of the Number 13107

Thirteen Thousand One Hundred Seven

Basics

Value: 13106 → 13107 → 13108

Parity: odd

Prime: No

Previous Prime: 13103

Next Prime: 13109

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 17 × 257

Divisors: 1, 3, 17, 51, 257, 771, 4369, 13107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001100110011

Octal: 31463

Duodecimal: 7703

Hexadecimal: 3333

Square: 171793449

Square Root: 114.4858069806035

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

Sierpiński's triangle (Pascal's triangle mod 2) converted to decimal. A1317

a(n) = 3·a(n-1) + 4·a(n-2), a(0) = 0, a(1) = 1. A15521

Every run length in base 2 is 2. A43291

Smallest number whose Euler totient is divisible by 2ⁿ. A53576

Base 10 numbers that are palindromic in bases 2 and 4. A97856

Odd values of n for which a regular n-gon can be constructed by compass and straightedge. A45544

a(n) = (1 - (-4)ⁿ)/5. A14985

Decimal equivalent of number defined by last k bits of the infinite binary string ...0011001100110011 (numbers with leading zeros omitted). A112627

Divisors of 2³² - 1 (for a(1) to a(31), the 31 regular polygons with an odd number of sides constructible with ruler and compass). A4729

Squarefree products of factors of Fermat numbers (A023394). A94358