Properties of the Number 11842

Eleven Thousand Eight Hundred Forty-Two

Basics

Value: 11841 → 11842 → 11843

Parity: even

Prime: No

Previous Prime: 11839

Next Prime: 11863

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 31 × 191

Divisors: 1, 2, 31, 62, 191, 382, 5921, 11842

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111001000010

Octal: 27102

Duodecimal: 6A2A

Hexadecimal: 2e42

Square: 140232964

Square Root: 108.82095386459356

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 integer partitions of n whose length can be written as a nonnegative linear combination of the distinct parts. A367218

Number of multisets of positive integers whose right half (exclusive) sums to n. A360673

Numbers n such that n·6ⁿ - 1 is prime. A59675

Number of reversed integer partitions y of n with exactly one fixed point y(i) = i. A352832

Numbers k such that k + prime(k) gives a triangular number. A115882

Product of n-th prime number and n-th composite number. A67563

Number of partitions of n such that (number of distinct parts) > least part. A239951

Binomial transform of A083579. A83580

Number of configurations of the sliding block 8-puzzle that require a minimum of n moves to be reached, starting with the empty square in the center. A89474

Numbers for which the cube of the sum of the digits is equal to the square of the product of their digits. A241846