Properties of the Number -50001

Fifty Thousand One

Basics

Value: -50002 → -50001 → -50000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 2381

Divisors: 1, 3, 7, 21, 2381, 7143, 16667, 50001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100001101010001

Octal: -141521

Duodecimal: -24B29

Hexadecimal: -c351

Square: 2500100001

Square Root: 223.60903380677624

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

Trimorphic numbers: n³ ends with n. Also m-morphic numbers for all m > 5 such that m-1 is not divisible by 10 and m == 3 (mod 4). A33819

Numbers m that divide the concatenation of m+1 and m+2. A69860

Lexicographically earliest sequence of distinct positive terms such that a(n) is a substring of a(n)*a(n+1). A332703

a(n) = 5·10ⁿ + 1. A199685

Triangle T, read by rows, such that column k equals column 0 of T^k+1, where column 0 of T allows the n-th row sums to be zero for n>0 and where T^k is the k-th power of T as a lower triangular matrix. A101897

Number of partitions of n⁵ into at most two parts. A274325

Numbers k such that the decimal representation of k ends that of the sum of the first k cubes. A301912

a(n) = (1/2) * ∑_d∣n (2·d)^d. A359731

Numbers m such that m^m == m (mod 10^len(m + 2)), where len(m) is the number of digits of m (A055642). A373206

Numbers where k-th digit from right is either 0 or k. A63013