Properties of the Number 15102

Fifteen Thousand One Hundred Two

Basics

Value: 15101 → 15102 → 15103

Parity: even

Prime: No

Previous Prime: 15101

Next Prime: 15107

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 839

Divisors: 1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11101011111110

Octal: 35376

Duodecimal: 88A6

Hexadecimal: 3afe

Square: 228070404

Square Root: 122.89019488958425

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

Numbers which are the sum of their proper divisors containing the digit 5. A59464

a(n) = 839·n. A135639

Divisors of 453060. A134950

Column 0 of the matrix square of triangle A152391. A152395

Numerators of continued fraction convergents to sqrt(286). A41538

Numerators of continued fraction convergents to sqrt(815). A42572

(2^p-1 modulo p²) + (3^p-1 modulo p²), where p = prime(n). A240987

Numbers k such that A084937(3k) > A084937(3k+1). A249689

Expansion of g.f. A(x) satisfying A(x)² = A( x·A(x) + 3·x*A(x)² ). A372534

Triangle read by rows: T(n,k) is the number of ternary words of length n containing k 012's (n >= 0, 0 <= k <= floor(n/3)). A119851