Properties of the Number 11074

Eleven Thousand Seventy-Four

Basics

Value: 11073 → 11074 → 11075

Parity: even

Prime: No

Previous Prime: 11071

Next Prime: 11083

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 ² × 113

Divisors: 1, 2, 7, 14, 49, 98, 113, 226, 791, 1582

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101101000010

Octal: 25502

Duodecimal: 64AA

Hexadecimal: 2b42

Square: 122633476

Square Root: 105.23307464861035

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 integer partitions of n whose product is divisible by the sum of primes of their parts. A330954

Number of distinct values taken by r^r^...^r where r=1/2 (with n r's and parentheses inserted in all possible ways). A196244

G.f.: q-sinh(x) evaluated at q=-x. A198202

a(n) = floor( binomial(n,7)/7 ). A11853

a(n) = (n+1)*(n+2)²*(n+3)*(11·n³ + 58·n² + 101·n + 60)/720. A108646

Indices n such that A134204(n) < n. A133242

Fixed points of permutations A256210 and A256371. A256372

a(n) is the number of 4 element sets of integer sided trapezoids with distinct areas and base angles that are 60 degrees, which fill an equilateral triangular grid of side n units. A389518

Write 0, 1, ..., n in base 3 and add as if they were decimal numbers. A121718

a(n) = 1/7*( binomial(n,7) - floor(n/7) ). A215053