Properties of the Number 87037

Eighty-Seven Thousand Thirty-Seven

Basics

Value: 87036 → 87037 → 87038

Parity: odd

Prime: Yes

Previous Prime: 87013

Next Prime: 87041

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 87037

Divisors: 1, 87037

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101001111111101

Octal: 251775

Duodecimal: 42451

Hexadecimal: 153fd

Square: 7575439369

Square Root: 295.0203382819564

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

Triangle built from partial sums of Catalan numbers multiplied by powers of nonpositive numbers. A112707

Partial sums of Catalan numbers A000108 multiplied by powers of -3. A112710

Primes of the form k² + 12. A138368

Primes of the form 5·x² - 2·y², where·and y are successive natural numbers. A177077

a(n) is the smallest k >= 1 such that k·n is a Moran number. A337731

Smallest integer x > 0 such that x^x + n is prime, or 0 if no such·exists. A87037