Properties of the Number 48691

Forty-Eight Thousand Six Hundred Ninety-One

Basics

Value: 48690 → 48691 → 48692

Parity: odd

Prime: No

Previous Prime: 48679

Next Prime: 48731

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 23 × 29 × 73

Divisors: 1, 23, 29, 73, 667, 1679, 2117, 48691

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011111000110011

Octal: 137063

Duodecimal: 24217

Hexadecimal: be33

Square: 2370813481

Square Root: 220.66037251849278

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

MM-numbers of labeled graphs with loops spanning an initial interval of positive integers. A320461

a(n) = (2·n-1)*(n² -n +2)/2. A63488

a(n) = (n - 1)*(4·n² - 8·n + 5). A317297

Numerators of continued fraction convergents to sqrt(839). A42620

Number of lower triangles of a 4 X 4 0..n array with each element differing from all of its diagonal, vertical, antidiagonal and horizontal neighbors by one or less. A195234

a(n) = n*(n² + 1)/2. A6003

a(n) = d(n²), where d(k) = A000005(k) is the number of divisors of k. A48691