Properties of the Number -1022201

Twenty-Two Thousand Two Hundred One

Basics

Value: -1022202 → -1022201 → -1022200

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: Yes

Factorization: 1022201

Divisors: 1, 1022201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111001100011111001

Octal: -3714371

Duodecimal: -413675

Hexadecimal: -f98f9

Square: 1044894884401

Square Root: 1011.0395640131992

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

a(n+1) is smallest palindromic prime containing exactly 3 more digits on each end than the previous term, with a(n) as a central substring. A52205

Palindromic primes with digit sum 8. A70249

a(n) = smallest palindromic prime that begins with A082768(n), or 0 if no such number exists. A82769

Dihedral calculator primes: p, p upside down, p in a mirror, p upside-down-and-in-a-mirror are all primes. A134996

Smallest palindrome of each distinct decimal type (A002113) in increasing order. A264406

Erroneous version of A134996. A38136

Palindromic primes p(k) = palprime(k) such that their sum of digits ("sod") equals sum of digits of their palprime index k. A176465

Palindromic primes in the sense of A007500 with digits '0', '1' and '2' only. A199302

Palindromic primes starting with a digit 1. A222723

Erroneous version of A134998. A48662