Properties of the Number 69050

Sixty-Nine Thousand Fifty

Basics

Value: 69049 → 69050 → 69051

Parity: even

Prime: No

Previous Prime: 69031

Next Prime: 69061

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 ² × 1381

Divisors: 1, 2, 5, 10, 25, 50, 1381, 2762, 6905, 13810

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000110110111010

Octal: 206672

Duodecimal: 33B62

Hexadecimal: 10dba

Square: 4767902500

Square Root: 262.77366686941826

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

Array read by descending antidiagonals: T(n,k) is the number of achiral colorings of the edges of a regular n-dimensional orthoplex (cross polytope) using k or fewer colors. A337414

Number of achiral colorings of the edges of a cube or regular octahedron. A331351

Array read by descending antidiagonals: T(n,k) is the number of achiral colorings of the edges of a regular n-dimensional orthotope (hypercube) using k or fewer colors. A337410

Numbers n such that 5·10ⁿ + 8·R_n - 1 is prime, where R_n = 11...1 is the repunit (A002275) of length n. A103023

Numbers k such that 2^k mod φ(k) = 2^φ(k) mod k. A69050