Properties of the Number -133057

One Hundred Thirty-Three Thousand Fifty-Seven

Basics

Value: -133058 → -133057 → -133056

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 19 × 47 × 149

Divisors: 1, 19, 47, 149, 893, 2831, 7003, 133057

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000011111000001

Octal: -403701

Duodecimal: -65001

Hexadecimal: -207c1

Square: 17704165249

Square Root: 364.7697904158183

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

Triangle read by rows: 3-Stirling numbers of the second kind. A143495

Expansion of 1/((1-3·x)*(1-4·x)*(1-5·x)). A16753

Square array A(n, k) = ((k+2)ⁿ⁺² - 2 * (k+1)ⁿ⁺² + kⁿ⁺²)/2 for k, n >= 0 read by ascending antidiagonals. A372118