Properties of the Number -38056

Thirty-Eight Thousand Fifty-Six

Basics

Value: -38057 → -38056 → -38055

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 67 × 71

Divisors: 1, 2, 4, 8, 67, 71, 134, 142, 268, 284

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010010101000

Octal: -112250

Duodecimal: -1A034

Hexadecimal: -94a8

Square: 1448259136

Square Root: 195.07947098554476

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 6. A183642

Inverse Euler transform of the Euler totient function φ = A000010. A320778

a(0)=0; thereafter a(n) = A238824(n-1)+A238825(n). A238828

a(n) = prime(n) * ∑_i=1..n prime(i). A143215

First differences (A131771) equal this sequence with terms repeated at positions: {m*(m+1)/2, m>=0}. A131770

First differences (A131772) equal this sequence with zeros inserted at positions {m*(m+1)/2, m>=0}. A131771

∏_n>=1 (1 + a(n)*xⁿ) = 1 + ∑_n>=1 φ(n)*xⁿ, where φ = A000010. A353925

∏_n>=1 1 / (1 - a(n)*xⁿ) = 1 + ∑_n>=1 φ(n)*xⁿ, where φ = A000010. A353948

Second term in the continued fraction expansion of StieltjesGamma[n]. A66034

Partial sums (A131771) equal this sequence excluding zeros located at positions {m*(m+1)/2, m>=0}, with a(0)=1. A131772