Properties of the Number 82861

Eighty-Two Thousand Eight Hundred Sixty-One

Basics

Value: 82860 → 82861 → 82862

Parity: odd

Prime: No

Previous Prime: 82847

Next Prime: 82883

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 41 × 43 × 47

Divisors: 1, 41, 43, 47, 1763, 1927, 2021, 82861

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001110101101

Octal: 241655

Duodecimal: 3BB51

Hexadecimal: 143ad

Square: 6865945321

Square Root: 287.85586671110246

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

Product of 3 successive primes. A46301

T(n,k)=Number of nXk 0..3 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. A201235

S₇ sequence in partition of integers > 1 described in A240521. A240524

Row products of table A244365. A245722

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 403", based on the 5-celled von Neumann neighborhood. A281846

Numbers that are both a sum and a product of two or more consecutive primes. A254859

Numbers that are products of at least three consecutive primes. A257891

Products of prime triples (p, p+2, p+6) where p = A022004(n). A372319

Product of primes prime(3·n+1), prime(3·n+2), prime(3·n+3). A61466

Number of nX3 0..3 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. A201230