Properties of the Number 48891

Forty-Eight Thousand Eight Hundred Ninety-One

Basics

Value: 48890 → 48891 → 48892

Parity: odd

Prime: No

Previous Prime: 48889

Next Prime: 48907

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 43 × 379

Divisors: 1, 3, 43, 129, 379, 1137, 16297, 48891

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011111011111011

Octal: 137373

Duodecimal: 24363

Hexadecimal: befb

Square: 2390329881

Square Root: 221.11309323511352

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 sets of distinct positive integers with geometric mean n. A66572

Number of (w,x,y) with all terms in {0,...,n} and w ≠ max(|w-x|, |x-y|). A213501

a(n) = ∑_d∣n (σ(d)*pod(d)) where σ(k) = the sum of the divisors of k (A000203) and pod(k) = the product of the divisors of k (A007955). A325029

a(n) is the smallest nonnegative integer m such that the integer part of tan(m) is equal to n. A327788

Primes that are congruent to 1 mod n, where n is the index of the prime. A48891