Properties of the Number 59870

Fifty-Nine Thousand Eight Hundred Seventy

Basics

Value: 59869 → 59870 → 59871

Parity: even

Prime: No

Previous Prime: 59863

Next Prime: 59879

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 5987

Divisors: 1, 2, 5, 10, 5987, 11974, 29935, 59870

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110100111011110

Octal: 164736

Duodecimal: 2A792

Hexadecimal: e9de

Square: 3584416900

Square Root: 244.68346899617063

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) = n*(16·n² - 21·n + 7)/2. A260260

Expansion of g.f. A(x) satisfying 5·x = ∑_n=-oo..+oo x^n*(3·n+1/2) * (A(x)^3·n - 1/A(x)^3·n+1). A361555

a(n) = sigma₃(n) - sigma₂(n) - sigma₁(n). A92350

Records in A390108. A390454

Concatenation of sum n+(n+1) and product n*(n+1) in decimal. A337148

Numbers n such that there exist no palindromic octagonal numbers of length n. A59870

Number of (n+1)X5 0..2 arrays with the number of clockwise edge increases in every 2X2 subblock equal to one. A206050