Properties of the Number -74247

Seventy-Four Thousand Two Hundred Forty-Seven

Basics

Value: -74248 → -74247 → -74246

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: Yes

Factorization: 3 × 24749

Divisors: 1, 3, 24749, 74247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010001000000111

Octal: -221007

Duodecimal: -36B73

Hexadecimal: -12207

Square: 5512617009

Square Root: 272.4830269943433

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

T(n,k)=Number of ways to move elements of an nXnXn triangular array to themselves or a neighbor, with no more than k-1 2-cycles. A271969

Indices of zeros in A096535. A96274

Sort then Add, a(1)=3. A33893

Palindromes whose perfect deficiency (A109883) is also palindromic. A110002

Number of ways to move elements of an nXnXn triangular array to themselves or a neighbor, with no more than 2-1 2-cycles. A271963