Properties of the Number 87352

Eighty-Seven Thousand Three Hundred Fifty-Two

Basics

Value: 87351 → 87352 → 87353

Parity: even

Prime: No

Previous Prime: 87337

Next Prime: 87359

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 61 × 179

Divisors: 1, 2, 4, 8, 61, 122, 179, 244, 358, 488

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010100111000

Octal: 252470

Duodecimal: 42674

Hexadecimal: 15538

Square: 7630371904

Square Root: 295.55371762168716

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

Somos's sequence {a(8,n)} defined in comment in A018896: a(0)=a(1)= ... = a(17) = 1; for n>=18, a(n) = (a(n-1)*a(n-17)+ a(n-9)²)/a(n-18). A271838

Numbers k such that k⁴⁰⁹⁶ + (k+1)⁴⁰⁹⁶ is prime. A274236

Number of 3-step knight's tours on an (n+2) X (n+2) board summed over all starting positions. A186852

a(n+1) is the smallest square > a(n) such that every concatenation (n > 1) is a prime. A87352