Properties of the Number 49800

Forty-Nine Thousand Eight Hundred

Basics

Value: 49799 → 49800 → 49801

Parity: even

Prime: No

Previous Prime: 49789

Next Prime: 49801

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 5 ² × 83

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100001010001000

Octal: 141210

Duodecimal: 249A0

Hexadecimal: c288

Square: 2480040000

Square Root: 223.15913604421397

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

Triangle read by rows: T(n, k) = n! * 3^k * hypergeom([-k], [-n], 1/3). A375447

Average number of binary strings of length n with Levenshtein distance <= 3 from a uniform randomly sampled binary string of this length, rounded to nearest integer. A332918

Indices of primes in sequence defined by A(0) = 17, A(n) = 10·A(n-1) - 33 for n > 0. A102013

Numbers k such that k and k² use only the digits 0, 2, 4, 8 and 9. A136909

Number of base 18 circular n-digit numbers with adjacent digits differing by 1 or less. A124711

Triangular array T, read by rows: T(n,k) = (n+1) mod floor((k+1)/2), k = 1..n and n >= 1. A49800