Properties of the Number -38894

Thirty-Eight Thousand Eight Hundred Ninety-Four

Basics

Value: -38895 → -38894 → -38893

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 19447

Divisors: 1, 2, 19447, 38894

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001011111101110

Octal: -113756

Duodecimal: -1A612

Hexadecimal: -97ee

Square: 1512743236

Square Root: 197.2156180427909

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 compositions of n whose leaders of weakly increasing runs are strictly increasing. A374634

Number of digits in the decimal expansion of the Champernowne constant that must be scanned to encounter all n-digit strings. A72290

Number of partitions of n in which any two parts differ by at most 8. A218510

Number T(n,k) of permutations of [n] where the minimal cyclic distance between elements of the same cycle equals k (k=n for the identity permutation in S_n); triangle T(n,k), n>=0, 0<=k<=n, read by rows. A277031

Number of permutations of [n] having a shortest ascending run of length 7. A228674

Number of permutations of [n] such that the minimal cyclic distance between elements of the same cycle equals one, a(1)=1 by convention. A277032

Number of 5 X n 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281209