Properties of the Number 83387

Eighty-Three Thousand Three Hundred Eighty-Seven

Basics

Value: 83386 → 83387 → 83388

Parity: odd

Prime: No

Previous Prime: 83383

Next Prime: 83389

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 61 × 1367

Divisors: 1, 61, 1367, 83387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100010110111011

Octal: 242673

Duodecimal: 4030B

Hexadecimal: 145bb

Square: 6953391769

Square Root: 288.768073027473

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

Fibonacci sequence beginning 1, 7. A22097

Expansion of g.f. (7+6·x-6·x²-3·x³)/((x²+x-1)*(x²-x-1)). A99255

Number of nX3 0..1 arrays with every element equal to 0, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A298777

Numbers n such that the number formed by the digits of 2n sorted in ascending order is equal to the sum of the divisors of n after the digits of each divisor have been sorted in ascending order. A83387