Properties of the Number 19036

Nineteen Thousand Thirty-Six

Basics

Value: 19035 → 19036 → 19037

Parity: even

Prime: No

Previous Prime: 19031

Next Prime: 19037

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 4759

Divisors: 1, 2, 4, 4759, 9518, 19036

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100101001011100

Octal: 45134

Duodecimal: B024

Hexadecimal: 4a5c

Square: 362369296

Square Root: 137.97101144805745

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) = sum of absolute-valued coefficients of (1+2·x-x²)ⁿ. A84776

Numbers n such that 9·10ⁿ + 7·R_n - 6 is prime, where R_n = 11...1 is the repunit (A002275) of length n. A103105

Number of n X n binary arrays symmetric under 90 degree rotation with all ones connected only in a 01010-11111 pattern in any orientation. A147065

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite LTN = Linde Type N Na384[Al384Si384O1536].518H2O starting with a T1 atom. A19036

Triangle T(n, k) read by rows. Let m be a nonzero rational number then T(n, m mod (n+1)) is the n-th coefficient in the Hasse-Weil L-series (qⁿ⁺¹ in the q-expansion) associated to the elliptic equation -4·x³ + ((m+1)² + 8)*x² - 2*(m+3)*x + 1 - y² = 0. A378125