Properties of the Number -68356

Sixty-Eight Thousand Three Hundred Fifty-Six

Basics

Value: -68357 → -68356 → -68355

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 23 × 743

Divisors: 1, 2, 4, 23, 46, 92, 743, 1486, 2972, 17089

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000101100000100

Octal: -205404

Duodecimal: -33684

Hexadecimal: -10b04

Square: 4672542736

Square Root: 261.44980397774253

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

Positive integers whose square is the sum of 96 consecutive squares. A257827

a(n) = 1 + n*(n+1)*(n²-n+12)/12. A136396

a(n) = s(n,n) + s(n,n-1) + s(n,n-2), where s(n,k) are the unsigned Stirling numbers of the first kind (see A132393). A308305