Properties of the Number -24842

Twenty-Four Thousand Eight Hundred Forty-Two

Basics

Value: -24843 → -24842 → -24841

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: Yes

Factorization: 2 × 12421

Divisors: 1, 2, 12421, 24842

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000100001010

Octal: -60412

Duodecimal: -12462

Hexadecimal: -610a

Square: 617124964

Square Root: 157.61345120261785

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

a(n) = number of partitions of n into parts of 2 kinds. A712

T(n,k) = number of n X k 0..2 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing. A224262

Palindromes with exactly 2 palindromic prime factors (counted with multiplicity), and no other prime factors. A46376

Numbers k such that there are exactly four biquadratefree powerful numbers (A338325) between k² and (k+1)². A338391

Palindromes with exactly 2 distinct palindromic prime factors. A46408

a(n) = A273059(4n+2). A275918

Array read by antidiagonals: T(n,k) is the number of nonequivalent essentially parallel series-parallel networks with longest path of at most n edges and largest cut set of at most k edges. A391485

Conjectured record-breaking numbers of odd elements, for ascending positive integers k, in primitive cycles of positive integers under iteration by the Collatz-like 3x+k function. A226673

Number of partitions of 2·n into parts of two kinds. A100534

Number of n X 3 0..2 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing. A224257