Properties of the Number -133331

One Hundred Thirty-Three Thousand Three Hundred Thirty-One

Basics

Value: -133332 → -133331 → -133330

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: Yes

Factorization: 11 × 17 × 23 × 31

Divisors: 1, 11, 17, 23, 31, 187, 253, 341, 391, 527

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000100011010011

Octal: -404323

Duodecimal: -651AB

Hexadecimal: -208d3

Square: 17777155561

Square Root: 365.14517660788016

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) = n 3's sandwiched between two 1's. A185127

a(n) = ∑_k=0..n binomial(floor((n+1)/2), floor((k+1)/2)) * 10^k. A97177

Transpose of square array A255483. A276578

Denominator of ∏_{2 <= p < 2·n} (2·n - p)/p. A84763

Numbers k such that the k-th triangular number contains only digits {4,6,8}. A119213

Smallest palindromic multiple of (n with trailing 0's omitted, A004151) using only nonzero digits of n; all digits must appear; or 0 if no such number exists. A83960

Numbers k such that k and k² use only the digits 1, 3, 5, 6 and 7. A137033

4-brilliant numbers with distinct prime factors. A376864

List of molecules in Hintze-Adami artificial chemistry (see comments for definition). A101145

Partition the integers from 1 to n into three groups with consecutive numbers, then a(n) is the maximum value of the sum of the numbers in the second group multiplied by the minimum of the sum of the numbers in the first and third groups. A342713