Properties of the Number 88211

Eighty-Eight Thousand Two Hundred Eleven

Basics

Value: 88210 → 88211 → 88212

Parity: odd

Prime: Yes

Previous Prime: 88177

Next Prime: 88223

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 88211

Divisors: 1, 88211

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10101100010010011

Octal: 254223

Duodecimal: 4306B

Hexadecimal: 15893

Square: 7781180521

Square Root: 297.00336698428185

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 the form k² + 2. A56899

Primes having only {1, 2, 8} as digits. A385775

Primes of the form m^k+k, with m and k > 1. A99227

Primes equal to a centered triangular number plus 1. A285809

Primes that are equal to the mean of 5 consecutive squares. A129388

Primes p such that p² = π(x³) + π(y³) for some positive integers·and y, where π(m) denotes the number of primes not exceeding m. A262730

Primes p such that the differences between p and the closest squares surrounding p are primes. A163848

Least prime p such that p-2 has n divisors, or 0 if no such prime exists. A167675

Denominators of convergents of the continued fraction with the n+1 partial quotients: [2;2,2,...(n 2's)...,2,n+1], starting with [1], [2;2], [2;2,3], [2;2,2,4], ... A88211