Properties of the Number 38912

Thirty-Eight Thousand Nine Hundred Twelve

Basics

Value: 38911 → 38912 → 38913

Parity: even

Prime: No

Previous Prime: 38903

Next Prime: 38917

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ¹¹ × 19

Divisors: 1, 2, 4, 8, 16, 19, 32, 38, 64, 76

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001100000000000

Octal: 114000

Duodecimal: 1A628

Hexadecimal: 9800

Square: 1514143744

Square Root: 197.26124809500723

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

12-almost primes (generalization of semiprimes). A69273

Sum of the divisors of 2ⁿ - 1. A75708

a(n) = 2ⁿ*Lucas(n), where Lucas = A000032. A87131

Numbers k such that (number of prime factors of k counted with multiplicity) less (number of distinct prime factors of k) = 10. A195069

T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element. A283950

Sum of the divisors of 8ⁿ-1. A366653

Number of groups of order prime(n)⁶. A232106

a(n) = 19·2ⁿ. A110288

Number of digits in the decimal expansion of the number of partitions of 5ⁿ. A248731

Third differences of A129952. A129955