Properties of the Number 67997

Sixty-Seven Thousand Nine Hundred Ninety-Seven

Basics

Value: 67996 → 67997 → 67998

Parity: odd

Prime: No

Previous Prime: 67993

Next Prime: 68023

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 97 × 701

Divisors: 1, 97, 701, 67997

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000100110011101

Octal: 204635

Duodecimal: 33425

Hexadecimal: 1099d

Square: 4623592009

Square Root: 260.7623439072444

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

Least number k such that the determinant of the circulant matrix formed by its decimal digits is equal to n. A306593

a(n) = A005117(A390138(n) + 1). A390241

Composite numbers which contain their sum of aliquot parts as a substring. A225417

Number of (unordered) ways of making change for n cents using coins of 1/2, 1, 2, 3, 5, 10, 20, 25, 50, 100 cents (all historical U.S.A. coinage denominations up to 100 cents). A67997