Properties of the Number 87323

Eighty-Seven Thousand Three Hundred Twenty-Three

Basics

Value: 87322 → 87323 → 87324

Parity: odd

Prime: Yes

Previous Prime: 87317

Next Prime: 87337

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 87323

Divisors: 1, 87323

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10101010100011011

Octal: 252433

Duodecimal: 4264B

Hexadecimal: 1551b

Square: 7625306329

Square Root: 295.5046530936527

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

Primes of form n² + n + 3. A27753

Third term of weak prime sextet: p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2). A54830

Starting positions of strings of four 1's in the decimal expansion of π. A83602

Base-10 encoding of the Spanish name of n with one digit per letter as on a touch-tone telephone. A165948

a(n) = (n+1) * 2ⁿ - 1. A87323