Properties of the Number 38070

Thirty-Eight Thousand Seventy

Basics

Value: 38069 → 38070 → 38071

Parity: even

Prime: No

Previous Prime: 38069

Next Prime: 38083

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ⁴ × 5 × 47

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001010010110110

Octal: 112266

Duodecimal: 1A046

Hexadecimal: 94b6

Square: 1449324900

Square Root: 195.1153504981092

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 ways to place 7 non-attacking ferses on an n X n board. A201248

Number of subsets of {1..n} containing n such that every subset has a different sum. A325866

Number of ways to label the vertices of the octahedron (or faces of the cube) with nonnegative integers summing to n, where labelings that differ only by rotation or reflection are considered the same. A97513

G.f. satisfies: 31·A(x) = 30 + 125·x + A(x)⁶, starting with [1,5,15]. A120602

Rectangle read by rows: T(n,k) is the number of n X n diagonalizable matrices over GF(3) that have exactly k distinct eigenvalues, n >= 0, 0 <= k <= 3. A296605

A Chebyshev transform of the Padovan-Jacobsthal numbers. A99492

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 785", based on the 5-celled von Neumann neighborhood. A273559

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite ATS = MAPO-36 H[MgAl11P12O48] starting with a T3 atom. A18987

∏_k>=1 (1+x^k)^a(k) = 1 + 5x. A38070

Equals two maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal and antidiagonal neighbors in a random 0..2 nX4 array. A220933