Properties of the Number 15135

Fifteen Thousand One Hundred Thirty-Five

Basics

Value: 15134 → 15135 → 15136

Parity: odd

Prime: No

Previous Prime: 15131

Next Prime: 15137

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 1009

Divisors: 1, 3, 5, 15, 1009, 3027, 5045, 15135

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11101100011111

Octal: 35437

Duodecimal: 8913

Hexadecimal: 3b1f

Square: 229068225

Square Root: 123.02438782615421

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 + 3)*(n² + 6·n + 2)/6. A5286

a(n) is the concatenation of n and 9n. A9474

List of codewords in binary lexicode with Hamming distance 6 written as decimal numbers. A75934

Number of -n..n arrays x(0..3) of 4 elements with zero sum, and adjacent elements not both strictly positive and not both strictly negative. A199899

Denominators of continued fraction convergents to sqrt(158). A41291

Strong pseudoprimes to base 74. A20300

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 41. A31719

Values of Recamán's sequence A005132 at start of n-th segment (see A064492). A65038

Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 41. A31539

Odd composite numbers such that the sum of any two terms, plus 1, is composite. A133763