Properties of the Number -9407

Four Hundred Seven

Basics

Value: -9408 → -9407 → -9406

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 23 × 409

Divisors: 1, 23, 409, 9407

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010010111111

Octal: -22277

Duodecimal: -553B

Hexadecimal: -24bf

Square: 88491649

Square Root: 96.9896901737499

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 -1/(1 + x + x² + x³ + x⁴ - x⁵). A124314

exp(sin(arcsinh(x))) = 1+x+1/2!*x²-1/3!*x³-7/4!*x⁴+1/5!*x⁵... A12034

sinh(sin(arcsinh(x))) = x-1/3!*x³+1/5!*x⁵+111/7!*x⁷-9407/9!*x⁹... A12039

Numbers n such that P(4n) is prime, where P(m) is the number of partitions of m. A111045

Number of 6's in all partitions of n. A24790

Numbers that occur only once in A155043; positions of zeros in A262505, ones in A262507. A262508

a(n) = prime(n)² - 2. A49001

a(n) = 12·n² - 1. A158463

Number of Dyck paths of semilength n avoiding the consecutive step pattern UDUDU, where U=(1,1) and D=(1,-1). A247333

Indices where records occur in A265432. A272675