Properties of the Number 38772

Thirty-Eight Thousand Seven Hundred Seventy-Two

Basics

Value: 38771 → 38772 → 38773

Parity: even

Prime: No

Previous Prime: 38767

Next Prime: 38783

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ³ × 359

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001011101110100

Octal: 113564

Duodecimal: 1A530

Hexadecimal: 9774

Square: 1503267984

Square Root: 196.90606897706328

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

Numbers k such that k² contains every digit at least once. A54038

Numbers n such that n² contains every decimal digit exactly once. A156977

Niven numbers (A005349) with a record gap to the next Niven number. A337076

Number of minimum total dominating sets in the n X n king graph. A303156

Positive integers m with 2^m-1*φ(m) - 1 prime, where φ(.) is Euler's totient function. A236375

Triangle T(n,m), [x·A(x)]^m=sum(n>=m T(n,m)*xⁿ), where A(x) satisfies x·A(x)²= -(2·x*A(x)+sqrt(1-4·x*A(x))-1)/(4·x*A(x)+sqrt(1-4·x*A(x))-1). A188109

Numbers not divisible by any of their digits. A38772

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