Properties of the Number 12065

Twelve Thousand Sixty-Five

Basics

Value: 12064 → 12065 → 12066

Parity: odd

Prime: No

Previous Prime: 12049

Next Prime: 12071

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 5 × 19 × 127

Divisors: 1, 5, 19, 95, 127, 635, 2413, 12065

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10111100100001

Octal: 27441

Duodecimal: 6B95

Hexadecimal: 2f21

Square: 145564225

Square Root: 109.84079387914127

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

Molien series for invariants of finite Coxeter group A₇. A266776

Numbers k such that the coefficient of x^k in the expansion of ∏_{m >= 1} (1-x^m)¹⁵ is zero. A322043

Partial sums of A160239. A245542

Largest achievable determinant of a 4 X 4 matrix whose elements are the 16 consecutive integers n-15,...,n. A97696

Number of acute triangles, distinct up to congruence, on an n X n grid (or geoboard). A190021

a(n) = (3·n - 1)*(4·n - 1). A33578

Self-convolution of A173610. A173611

Number of connected dominating sets in the n-gear graph. A287431

Numbers m such that d(1)⁰ + d(2)¹ + ... + d(k)^k-1 = d(1)! + d(2)! + ... + d(k)!, where d(i), i=1..k, are the digits of m. A342944

cosh(arctan(x)*exp(x))=1+1/2!*x²+6/3!*x³+17/4!*x⁴+20/5!*x⁵... A12417