Properties of the Number 10994

Ten Thousand Nine Hundred Ninety-Four

Basics

Value: 10993 → 10994 → 10995

Parity: even

Prime: No

Previous Prime: 10993

Next Prime: 11003

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 23 × 239

Divisors: 1, 2, 23, 46, 239, 478, 5497, 10994

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101011110010

Octal: 25362

Duodecimal: 6442

Hexadecimal: 2af2

Square: 120868036

Square Root: 104.85227703774487

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

Numbers k such that k¹²⁸ + 1 is prime. A56994

Numbers k where |cos(k)| (or |cosec(k)| or |cot(k)|) decreases monotonically to 0; also numbers k where |tan(k)| (or |sec(k)|, or |sin(k)|) increases. A4112

Sin(n) decreases monotonically to -1. A46964

Least k such that tan(k) > tan(a(n-1)), for n >= 1, where a(0) = 0. A24814

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 278", based on the 5-celled von Neumann neighborhood. A287488

a(1) = 1, and for each k >=2, a(k) is the smallest number n such that n/cos(n) > a(k)/cos(a(k)), so that a(1)/cos(a(1)) > a(2)/cos(a(2)) > ... > a(k)/cos(a(k)) > ... A172446

Least number k >= 0 such that (n!+k)/n is prime. A245695

Number of partitions of (2, n) into a sum of distinct pairs. A268345

G.f. A(x) satisfies: 1 = A(x) - x·A(x)/(A(x) - x·A(x)²/(A(x) - x·A(x)³/(A(x) - x·A(x)⁴/(A(x) - x·A(x)⁵/(A(x) - ...))))), a continued fraction relation. A338748

Consecutive states of the linear congruential pseudo-random number generator (625·s + 6571) mod 31104 when started at s=1. A385279