Properties of the Number 11627

Eleven Thousand Six Hundred Twenty-Seven

Basics

Value: 11626 → 11627 → 11628

Parity: odd

Prime: No

Previous Prime: 11621

Next Prime: 11633

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 11 × 151

Divisors: 1, 7, 11, 77, 151, 1057, 1661, 11627

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110101101011

Octal: 26553

Duodecimal: 688B

Hexadecimal: 2d6b

Square: 135187129

Square Root: 107.82856764327346

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 compositions of n whose leaders of weakly increasing runs are themselves weakly increasing. A374635

Regular triangle where T(n,k) is the number of enriched p-trees of weight n with k leaves. A301364

a(n) = (2·n+1) * (4·n-1). A33566

a(n) = binomial(n+6,5) - 1. A62988

Expansion of ∏_k>=1 1/(1-x^k+4)^k. A263360

Positive integers of the form (6·m² + 1)/11. A179337

Numbers M(n) which are the number of terms in the sums of consecutive cubed integers equaling a squared integer, b³ + (b+1)³ + ... + (b+M-1)³ = c², for a first term b(n) being an odd squared integer (A016754). A253707

G.f. A(x) satisfies: [xⁿ] A(x)^n*(n+1-1) / (x·A(x)ⁿ)' = 0 for n>1. A302060

a(0) = 2, thereafter a(n+1) is the nearest integer to 4·a(n)/3. A390254

Numbers which need ten 'Reverse and Add' steps to reach a palindrome. A65215