Properties of the Number -575

Five Hundred Seventy-Five

Basics

Value: -576 → -575 → -574

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: Yes

Factorization: 5 ² × 23

Divisors: 1, 5, 23, 25, 115, 575

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000111111

Octal: -1077

Duodecimal: -3BB

Hexadecimal: -23f

Square: 330625

Square Root: 23.979157616563597

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

Values of n such that L(10) and N(10) 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. A227448

Expansion of ∏_m>=1 ((1+q^2·m-1)/(1+q^2·m))³. A29840

a(n) = 6ⁿ(B_n(1/6)-B_n(0)) where B_n(x) is the n-th Bernoulli polynomial. A83010

Expansion of φ(-x) * χ(-x) in powers of·where φ(), χ() are Ramanujan θ functions. A132970

Expansion of ∏_k>0 ((1-x^5k-2) * (1-x^5k-3)/((1-x^5k-1) * (1-x^5k-4)))³ in powers of x. A285443

a(2·n) = 1-n², a(2·n+1) = n*(n+1). A131723

Number of partitions of n with even crank minus number of partitions of n with odd crank. A124226

A symmetrical triangle sequence: T(n, k) = q^k + q^n-k - qⁿ, with q=5. A176226

a(n) = (-1)ⁿ*n*(n-2). A131386

Expansion of (1-5·x-x²+x³)/((1+x)*(1-x)³). A141354