Properties of the Number -132069

One Hundred Thirty-Two Thousand Sixty-Nine

Basics

Value: -132070 → -132069 → -132068

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 19 × 331

Divisors: 1, 3, 7, 19, 21, 57, 133, 331, 399, 993

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000001111100101

Octal: -401745

Duodecimal: -64519

Hexadecimal: -203e5

Square: 17442220761

Square Root: 363.41298821038305

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) = ∑_{k=0..floor((n-2)/3)} |Stirling1(n,3·k+2)|. A357830

a(n) = ∑_{k = 1..n} T(k,k-1), where T is the array defined in A024996. A26079

Convolution of A023531 and Lucas numbers. A23558