Properties of the Number 19294

Nineteen Thousand Two Hundred Ninety-Four

Basics

Value: 19293 → 19294 → 19295

Parity: even

Prime: No

Previous Prime: 19289

Next Prime: 19301

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 877

Divisors: 1, 2, 11, 22, 877, 1754, 9647, 19294

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100101101011110

Octal: 45536

Duodecimal: B1BA

Hexadecimal: 4b5e

Square: 372258436

Square Root: 138.90284374338776

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

G.f.: ∏_j>=1 ∏_i>=1 (1 + x^i·j). A107742

Number of factorization patterns of polynomials of degree n over F₂. A6167

Number of 4k+1 primes (A002144) in range ]2ⁿ,2ⁿ⁺¹]. A95007

Numbers k such that 6!*(2·k-7)!/(k!*(k-1)!) is an integer. A4786

Number of 4-step E, S, NW and NE-moving king's tours on an n X n board summed over all starting positions. A187587

Numbers k such that 7!*(2k-8)!/(k!*(k-1)!) is an integer. A4787

Number (> 0) of iterations of σ (A000203) required to reach a multiple of n when starting with n. A19294