Properties of the Number 48989

Forty-Eight Thousand Nine Hundred Eighty-Nine

Basics

Value: 48988 → 48989 → 48990

Parity: odd

Prime: Yes

Previous Prime: 48973

Next Prime: 48991

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 48989

Divisors: 1, 48989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1011111101011101

Octal: 137535

Duodecimal: 24425

Hexadecimal: bf5d

Square: 2399922121

Square Root: 221.33458834985552

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

Primes whose digits are composite; primes having only {4, 6, 8, 9} as digits. A51416

Right-truncatable, reversible primes in base 16. A238851

Numbers n such that n^k is zeroless for k=0,...,6. A253647

Primes having only {4, 8, 9} as digits. A385796

Primes p such that p^k is zeroless for k=0,...,5. A253645

Primes p such that p^k is zeroless for k=1,...,6. A253646

Primes of the form x² + (x+3)². A76727

Primes with digit sum = 38. A106772

a(n) is the least prime p such that (p²-2·n)/(2·n-1) and (p²+2·n)/(2·n+1) are both prime, or 0 if such p does not exist. A344463

Primes having only {0, 4, 8, 9} as digits. A386076