Properties of the Number 88661

Eighty-Eight Thousand Six Hundred Sixty-One

Basics

Value: 88660 → 88661 → 88662

Parity: odd

Prime: Yes

Previous Prime: 88657

Next Prime: 88663

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 88661

Divisors: 1, 88661

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101101001010101

Octal: 255125

Duodecimal: 43385

Hexadecimal: 15a55

Square: 7860772921

Square Root: 297.7599704459953

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 having only {1, 6, 8} as digits. A385782

Primes from merging of 5 successive digits in decimal expansion of exp(2). A105001

Fifth term of strong prime sextets: p(m-3)-p(m-4) > p(m-2)-p(m-3) > p(m-1)-p(m-2) > p(m)-p(m-1) > p(m+1)-p(m). A54817

A log based Cantor self similar sequence. A88661

Numbers k such that (266·10^k - 17)/3 is prime. A273944