Properties of the Number 67424

Sixty-Seven Thousand Four Hundred Twenty-Four

Basics

Value: 67423 → 67424 → 67425

Parity: even

Prime: No

Previous Prime: 67421

Next Prime: 67427

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 7 ² × 43

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 43

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000011101100000

Octal: 203540

Duodecimal: 33028

Hexadecimal: 10760

Square: 4545995776

Square Root: 259.6613178738797

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

a(n) = ∑_{d divides n} (-1)^n/d+1*d³. A78307

Number of 7-line partitions of n (i.e., planar partitions of n with at most 7 lines). A225197

The generalized Conway-Guy sequence w⁴. A195683

Ninth column of triangle A067417. A67424

Number of 8-step king's tours on an n X n board summed over all starting positions. A186867

Lexicographically earliest sequence of distinct positive terms such that for any n > 1 and any prime number p, if p divides a(n) then the p-adic valuation of a(n) is one plus the p-adic valuation of a(n-1). A297409

Number of distinct lattice points on the Lévy C curve after n iterations. A390425