Properties of the Number -9457

Four Hundred Fifty-Seven

Basics

Value: -9458 → -9457 → -9456

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 ² × 193

Divisors: 1, 7, 49, 193, 1351, 9457

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010011110001

Octal: -22361

Duodecimal: -5581

Hexadecimal: -24f1

Square: 89434849

Square Root: 97.24710792614863

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

Number of divisors of nⁿ, or of A000312(n). A62319

Total number of n-digit numbers requiring 8 positive biquadrates in their representation as sum of biquadrates. A186662

Composites whose prime factorization in base 4 is an anagram of the number in base 4. A260048

a(0)=2, a(n) = n²+a(n-1). A153056

B(n,k) an additive decomposition of (4ⁿ-2ⁿ)*B(n), B(n) the Bernoulli numbers (triangle read by rows). A154345

Numbers n such that n and n+2 are of the form p²*q where p and q are distinct primes. A74173

a(n) = A056520(n)+1 for n>0, a(0)=1. A179904

Composite numbers for which A324644(n)/A324198(n) = 2 and σ(n) == 2 (mod 4). A371082

Odd 10-gonal (or decagonal) numbers. A28993

a(n) = 4·n⁴ - 3·n². A79414