Properties of the Number -45807

Forty-Five Thousand Eight Hundred Seven

Basics

Value: -45808 → -45807 → -45806

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 15269

Divisors: 1, 3, 15269, 45807

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011001011101111

Octal: -131357

Duodecimal: -22613

Hexadecimal: -b2ef

Square: 2098281249

Square Root: 214.02569939145158

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

One of the two successive approximations up to 5ⁿ for the 5-adic integer sqrt(-1). A48898

Successive approximations to 5-adic integer sqrt(-1). A34935

Smallest integer m such that m² + 1 has exactly n prime factors, counted with multiplicity. A257366

Numbers n such that n² + 1 is divisible by a 5th power. A218564

Numbers k such that k² + 1 is divisible by a 6th power. A218565

Number of n X 3 0..1 arrays with rows and columns lexicographically nondecreasing and every element equal to at least one horizontal or vertical neighbor. A201348

Numbers k such that k² + 1 is divisible by a 7th power. A218574

a(n) is the unique odd-valued residue modulo 5ⁿ of a number m such that m²+1 is divisible by 5ⁿ. A259266

Numbers k such that 3^k*k³ - 2 is a prime. A366956