Properties of the Number 48381

Forty-Eight Thousand Three Hundred Eighty-One

Basics

Value: 48380 → 48381 → 48382

Parity: odd

Prime: No

Previous Prime: 48371

Next Prime: 48383

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 16127

Divisors: 1, 3, 16127, 48381

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011110011111101

Octal: 136375

Duodecimal: 23BB9

Hexadecimal: bcfd

Square: 2340721161

Square Root: 219.9568139431011

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

Number of ordered triples (w,x,y) with all terms in {-n,...,-1,1,...,n} and w+3x+3y>0. A211625

[ 4th elementary symmetric function of {log(k)} ], k = 2,3,...,n. A25204

Expansion of 1/((1-2x)(1-4x)(1-5x)(1-11x)). A25963

Numbers k such that replacing each nonzero digit d with the d-th prime (replacing each 0 digit with a 1) yields a prime. A48381

Number of ways to write n as 4·u + v² + x³ + y⁴ + 2·z⁸, where u is 0 or 1, v is a positive integer and x,y,z are nonnegative integers. A297995