Properties of the Number -45750

Forty-Five Thousand Seven Hundred Fifty

Basics

Value: -45751 → -45750 → -45749

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 ³ × 61

Divisors: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1011001010110110

Octal: -131266

Duodecimal: -22586

Hexadecimal: -b2b6

Square: 2093062500

Square Root: 213.89249636207438

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

Transform of Fibonacci(n+1) with Hankel transform (-1)^binomial(n+1,2) * Fibonacci(n+1). A156906

Convolution of Catalan numbers and powers of -1. A32357

Number of multisets of exactly n nonempty binary words with a total of 2n letters such that no word has a majority of 0's. A292549

Partitions with subdiagonal growth: number of partitions (p0, p1, p2, ...) of n with π - p0 <= i. A238876

Numbers k such that 1·k + 1, 3·k + 1, 9·k + 1, 27·k + 1 are all primes. A112041

Numbers k such that sopf(k) = sopf(k+2), where sopf(k) = A008472(k). A63968

a(n) = 3*(3·n+1)*(9·n+8)/2. A304504

Number of multisets of exactly ten nonempty binary words with a total of n letters such that no word has a majority of 0's. A316411

Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..6 array extended with zeros and convolved with -1,2,-1. A222041

Triangle read by rows of coefficients of polynomials C_n(x) = ∑_k=0..n (2·k)!*(x - 1)^n-k/((k + 1)!*k!). A271453