Properties of the Number -38431

Thirty-Eight Thousand Four Hundred Thirty-One

Basics

Value: -38432 → -38431 → -38430

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 38431

Divisors: 1, 38431

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001011000011111

Octal: -113037

Duodecimal: -1A2A7

Hexadecimal: -961f

Square: 1476941761

Square Root: 196.03826157156158

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250707

Primes from merging of 6 successive digits in decimal expansion of Euler-Mascheroni constant. A198780

G.f. satisfies: A(x) = 1/(1 - x/A(-x·A(x)¹⁰)⁴). A213233

Centered 21-gonal primes. A276261

Numbers whose set of base 14 digits is {0,1}. A33050

a(n) = next prime after n⁴. A53786

Primes p such that both (p² + 5)/6 and (p⁴ + 5)/6 are prime. A253925

Smallest prime p such that the multiplicative order of 4 modulo p is 2·n, or 0 if no such prime exists. A372797

Smallest prime p such that the multiplicative order of 16 modulo p is 2·n, or 0 if no such prime exists. A372800

Primes of the form n² + 15. A243450