Properties of the Number 48828

Forty-Eight Thousand Eight Hundred Twenty-Eight

Basics

Value: 48827 → 48828 → 48829

Parity: even

Prime: No

Previous Prime: 48823

Next Prime: 48847

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 13 × 313

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011111010111100

Octal: 137274

Duodecimal: 24310

Hexadecimal: bebc

Square: 2384173584

Square Root: 220.9705862779026

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 k such that the symmetric representation of σ(k) has only two parts and they meet at the center of the Dyck path. A262259

Number of (w,x,y,z) with all terms in {1,...,n} and |w-x| >= w + |y-z|. A212714

T(n,k)=Number of nXk 0..2 arrays with no element equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281129

a(n) = floor(5ⁿ/n). A129795

Product of n and the sum of all divisors of all positive integers <= n. A256533

Triangular numbers that are palindromes in base 5. A350991

Triangular numbers with only even digits. A117978

Smallest triangular number containing exactly n 8's. A36525

Triangular numbers composed of digits {2,4,8}. A119162

a(n) = (5ⁿ - 1)/(2^{3 - (n mod 2})). A152417