Properties of the Number -101221

One Hundred One Thousand Two Hundred Twenty-One

Basics

Value: -101222 → -101221 → -101220

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 101221

Divisors: 1, 101221

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000101101100101

Octal: -305545

Duodecimal: -4A6B1

Hexadecimal: -18b65

Square: 10245690841

Square Root: 318.15247916682966

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 {0, 1, 2} as digits. A36953

Coefficients of monic primitive irreducible polynomials over GF(3) listed in lexicographic order. A58949

Primes with maximal digit = 2. A106100

Templates for lunar primes in any base (version 1). A171750

Primes p such that q-p = 46, where q is the next prime after p. A134122

Primes in A182040. A182092

Numbers whose largest digit of all divisors is 2. A221697

Ternary emirpimes. A119684

Row sums of the triangle A322071. A322072

a(n) is the least prime p=prime(m) such that gcd (prime(m) + 2, prime(m + 1) + 2) = 2·n - 1. A268879