Properties of the Number 11349

Eleven Thousand Three Hundred Forty-Nine

Basics

Value: 11348 → 11349 → 11350

Parity: odd

Prime: No

Previous Prime: 11329

Next Prime: 11351

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 13 × 97

Divisors: 1, 3, 9, 13, 39, 97, 117, 291, 873, 1261

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10110001010101

Octal: 26125

Duodecimal: 6699

Hexadecimal: 2c55

Square: 128799801

Square Root: 106.53168542738823

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

Multiples of 13 containing a 13 in their decimal representation. A121033

Numbers that are repdigits with length > 2 in more than one base. A167783

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

Numbers k where sin(k) increases monotonically to 1 (or cosec(k) decreases). A46959

E.g.f.: exp(-2) * ∑_n>=0 (exp(n·x) + 1)ⁿ / n!. A326433

Sequence is {a(7,n)}, where a(m,n) is defined in sequence A110665. A110672

Numbers m such that β(m) = τ(m)/2 + 1 where β(m) is the number of Brazilian representations of m and τ(m) is the number of divisors of m. A326381

Non-oblong composites m such that β(m) = τ(m)/2 + 1 where β(m) is the number of Brazilian representations of m and τ(m) is the number of divisors of m. A326388

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

Number of integer partitions of n with more than one non-mode. A363124