Properties of the Number -101211

One Hundred One Thousand Two Hundred Eleven

Basics

Value: -101212 → -101211 → -101210

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 3 × 11 × 3067

Divisors: 1, 3, 11, 33, 3067, 9201, 33737, 101211

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11000101101011011

Octal: -305533

Duodecimal: -4A6A3

Hexadecimal: -18b5b

Square: 10243666521

Square Root: 318.1367630438205

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

Number of length 6+3 0..n arrays with some disjoint pairs in every consecutive four terms having the same sum. A247538

a(n) is the concatenation of 3n-2, 3n and 3n-1. A248555

Concatenations C1 and C2 and C3 and C4 are all prime (see the comment lines). A34819

a(0) = a(1) = 1; a(n+2) = ∑_k=0..n (binomial(n,k) mod 2) * a(k). A331520