Properties of the Number -133848

One Hundred Thirty-Three Thousand Eight Hundred Forty-Eight

Basics

Value: -133849 → -133848 → -133847

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 11 × 13 ²

Divisors: 1, 2, 3, 4, 6, 8, 9, 11, 12, 13

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000101011011000

Octal: -405330

Duodecimal: -65560

Hexadecimal: -20ad8

Square: 17915287104

Square Root: 365.8524292662275

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

Numbers k such that ∑_d∣k τ(d)/d is an integer, where τ(x) = A000005(x). A68978

Successive numbers arising from the Moessner construction of the sequence A010790 (n!*(n+1)!) on pages 64, 65 of Conway-Guy's "Book of Numbers". A346595

Structured great rhombicubeoctahedral numbers. A100146

Triangle read by rows, T(n,k) = sum(j=0..k-1, S(n+1,j+1)*S(n,k-j)) where S denotes the Stirling cycle numbers A132393, T(0,0)=1, n>=0, 0<=k<=2n. A254881

a(n) = (exp(k)*γ(1+n, k) - exp(-k)*γ(1+n, -k))/k! for k = 3. A296661