Properties of the Number 38901

Thirty-Eight Thousand Nine Hundred One

Basics

Value: 38900 → 38901 → 38902

Parity: odd

Prime: No

Previous Prime: 38891

Next Prime: 38903

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 12967

Divisors: 1, 3, 12967, 38901

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011111110101

Octal: 113765

Duodecimal: 1A619

Hexadecimal: 97f5

Square: 1513287801

Square Root: 197.23336431750081

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 ∏_k>=1 (1+x^k)^(-1^k*k²). A307462

Number of non-abelian groups of order prime(n)⁶. A271811

Sum of first n squares of semiprimes. A217736

Number of pairs (a,b) such that a·b = n! and d(a) = d(b) with d = A000005 and a <= b. A277621

Let p = n-th prime == 3 mod 8; a(n) = sum of quadratic nonresidues mod p that are > p/2. A282725

Append three digits, each increasing by one modulo 10 from the last digit of the nonnegative integers. 0 -> 123, 1 -> 1234 2 -> 2345, ... , 9 -> 9012, 10 -> 10123, etc. A167231

Primes p such that 29 is a square mod p. A38901