Properties of the Number -6575

Five Hundred Seventy-Five

Basics

Value: -6576 → -6575 → -6574

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 263

Divisors: 1, 5, 25, 263, 1315, 6575

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100110101111

Octal: -14657

Duodecimal: -397B

Hexadecimal: -19af

Square: 43230625

Square Root: 81.08637370113428

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..n Stirling1(n,k)*Stirling2(n,k). A47792

Values of n such that L(8) and N(8) are both prime, where L(k) = (n²+n+1)*2^2·k + (2·n+1)*2^k + 1, N(k) = (n²+n+1)*2^k + n. A226928

Expansion of -x*(-1+5·x+8·x²-11·x³+3·x⁴)/(1-6·x-4·x²+24·x³-6·x⁴-4·x⁵+x⁶). A107476

Number of integer partitions of n whose length can be written as a nonnegative linear combination of the distinct parts. A367218

Number of stacks of n triangles, pointing upwards or downwards depending on row parity. A224704

Number of positive walks with n steps {-2,-1,0,1,2} starting at the origin, ending at altitude 2, and staying strictly above the x-axis. A276903

Numbers 1 through 10000 sorted lexicographically in ternary representation. A190128

Odd composite integers m such that A003501(m-J(m,21)) == 2 (mod m) and gcd(m,21)=1, where J(m,21) is the Jacobi symbol. A339130

5th power of rooted tree enumerator; number of linear forests of 5 rooted trees. A343

Numbers that are cubefree, but not squarefree and whose first arithmetic derivative is not squarefree, but some k-th (with k >= 2) derivative is. A328305