Properties of the Number -7294

Two Hundred Ninety-Four

Basics

Value: -7295 → -7294 → -7293

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 521

Divisors: 1, 2, 7, 14, 521, 1042, 3647, 7294

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110001111110

Octal: -16176

Duodecimal: -427A

Hexadecimal: -1c7e

Square: 53202436

Square Root: 85.4049178911847

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) = floor(n*φ¹³), where φ is the golden ratio, A001622. A4928

a(n) = n*(8·n² - 5)/3. A63523

Even pseudoprimes to base 29. A130439

Expansion of x*(1+x-x²)/((1-x)⁴*(1+x)). A5744

Poincaré series for invariant polynomial functions on the space of binary forms of degree 10. A293935

Expansion of 1/(1 - ∑_k>=1 μ(k)*x^k), where μ() is the Moebius function (A008683). A300663

Number of nonseparable planar tree-rooted maps with n edges. A4304

Centered 13-gonal numbers. A69126

a(1)=1. a(n) = a(n-1) + sum of the squares which are among the first (n-1) terms of the sequence. A101135

a(n) = 2*(n+1) + 3·n + ... + (k+1)*(n+2-k), where k = floor((n+1)/2). A24305