Properties of the Number -3545

Five Hundred Forty-Five

Basics

Value: -3546 → -3545 → -3544

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 709

Divisors: 1, 5, 709, 3545

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -110111011001

Octal: -6731

Duodecimal: -2075

Hexadecimal: -dd9

Square: 12567025

Square Root: 59.53990258641679

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

Expansion of e.g.f. (1 - 3·x*exp(x))^1/3. A380029

Number of partitions of n if there are two kinds of 1's and two kinds of 2's. A97

Number of ways to split a strict composition of n into contiguous subsequences with different sums. A336128

Product(1 + a(n)*xⁿ, n=1..infinity) = sum(F(k+1)*x^k, k=1..infinity) = 1/(1-x-x²), where F(n) = A000045(n) (Fibonacci numbers). A147542

Magic constants of 5 X 5 magic squares which consist of consecutive primes. A176571

Sum of n-th antidiagonal of array in A082002. A82005

T(n,k)=Number of nXk 0..3 arrays with no more than floor(nXk/2) elements unequal to at least one horizontal, vertical or antidiagonal neighbor, with new values introduced in row major 0..3 order. A222616

Number of colors that can be mixed with n >= 0 units of yellow, blue, red. A48241

Numerators of convergents to A058914. A48817

Numbers k such that 1 + k + k³ + k⁵ + k⁷ + k⁹ + k¹¹ + ... + k⁴⁵ + k⁴⁷ is prime. A124205