Properties of the Number 9844

Nine Thousand Eight Hundred Forty-Four

Basics

Value: 9843 → 9844 → 9845

Parity: even

Prime: No

Previous Prime: 9839

Next Prime: 9851

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 23 × 107

Divisors: 1, 2, 4, 23, 46, 92, 107, 214, 428, 2461

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011001110100

Octal: 23164

Duodecimal: 5844

Hexadecimal: 2674

Square: 96904336

Square Root: 99.2169340384997

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

Numbers k such that k and k+1 have the same sum of unitary divisors (A034448). A64125

Numbers k such that bsigma(k) = bsigma(k+1), where bsigma(k) is the sum of the bi-unitary divisors of k (A188999). A293183

Numbers k such that isigma(k) = isigma(k+1), where isigma(k) is the sum of the infinitary divisors of k (A049417). A306985

Numbers n such that Bernoulli number B_n has denominator 1410. A272369

Numbers that occur only once in A155043; positions of zeros in A262505, ones in A262507. A262508

Number of binary necklaces of length n with no subsequence 000. A93305

Number of partitions of n having no parts with multiplicity 10. A184645

Natural numbers with the maximum number of "feasible" partitions of length m. A254432

Numbers that are the sum of nine fourth powers in exactly seven ways. A345849

Number of vertices in a planar Apollonian graph at iteration n. A289521