Properties of the Number -40803

Forty Thousand Eight Hundred Three

Basics

Value: -40804 → -40803 → -40802

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 29 × 67

Divisors: 1, 3, 7, 21, 29, 67, 87, 201, 203, 469

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111101100011

Octal: -117543

Duodecimal: -1B743

Hexadecimal: -9f63

Square: 1664884809

Square Root: 201.9975247373096

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(1) = 2, a(2) = 3; thereafter a(n) = a(n-1) + a(|n-a(T)|), where a(T) is the largest term in the sequence before a(n) such that 0 < |n-a(T)| < n. A271063

First differences of A271063. A267822

Numbers that begin a run of 3 consecutive odd valued terms in A360519. A361112

Tetraprimes (or products of exactly four distinct prime numbers) that are the sum of two successive tetraprimes. A380348