Properties of the Number 61197

Sixty-One Thousand One Hundred Ninety-Seven

Basics

Value: 61196 → 61197 → 61198

Parity: odd

Prime: No

Previous Prime: 61169

Next Prime: 61211

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 20399

Divisors: 1, 3, 20399, 61197

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110111100001101

Octal: 167415

Duodecimal: 2B4B9

Hexadecimal: ef0d

Square: 3745072809

Square Root: 247.38027407212564

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

Number of (n+2) X (7+2) 0..3 arrays with every 3 X 3 subblock row and column sum not equal to 0 3 5 6 or 7 and every 3 X 3 diagonal and antidiagonal sum equal to 0 3 5 6 or 7. A252253

a(n) = A120963(n) + A341711(floor(n/2)). A360520

Table by antidiagonals T(n,k) of number of partitions of k where the largest part is less than or equal to n and where there are no more than two of any particular sized part. A61197