Properties of the Number 11320

Eleven Thousand Three Hundred Twenty

Basics

Value: 11319 → 11320 → 11321

Parity: even

Prime: No

Previous Prime: 11317

Next Prime: 11321

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 5 × 283

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 283, 566

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10110000111000

Octal: 26070

Duodecimal: 6674

Hexadecimal: 2c38

Square: 128142400

Square Root: 106.39548862616309

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 that are the sum of 9 positive 7th powers. A3376

G.f.: 1 / ∏_k>=1 (1-x^k)^k-1. A52847

G.f. A(x) satisfies: x = ∑_n=-oo..+oo (-1)ⁿ * x^n*(n+1) * A(x)ⁿ. A355357

Number of cubefree words of length n on two letters. A28445

Number of integer partitions of n with no part divisible by all the others. A343341

T(n,k) = coefficient of xⁿ*y^k in A(x,y) such that: x = ∑_n=-oo..+oo (-1)ⁿ * xⁿ * (y + xⁿ)ⁿ * A(x,y)ⁿ. A359720

a(n) = T(n,n-4), array T as in A055807. A55809

Number of ways to write n as an ordered sum of 5 prime powers (including 1). A341134

Numbers of rank 10 in the poset of lunar numbers. A191752

T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A298775