Properties of the Number 40012

Forty Thousand Twelve

Basics

Value: 40011 → 40012 → 40013

Parity: even

Prime: No

Previous Prime: 40009

Next Prime: 40013

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 7 × 1429

Divisors: 1, 2, 4, 7, 14, 28, 1429, 2858, 5716, 10003

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001110001001100

Octal: 116114

Duodecimal: 1B1A4

Hexadecimal: 9c4c

Square: 1600960144

Square Root: 200.02999775033743

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 partitions p of n such that (1/4)*max(p) is a part of p. A363067

Expansion of 1/2 * (((1 + 8·x)/(1 - 8·x))^1/8 - 1). A305609

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite LIO = Liottite (Ca,Na2,K2)9[Al18Si18O72] starting with a T1 atom. A19027

Continued fraction for sqrt(17). A40012