Properties of the Number -1121568

One Hundred Twenty-One Thousand Five Hundred Sixty-Eight

Basics

Value: -1121569 → -1121568 → -1121567

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁵ × 3 × 7 × 1669

Divisors: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100010001110100100000

Octal: -4216440

Duodecimal: -461080

Hexadecimal: -111d20

Square: 1257914778624

Square Root: 1059.0410756906458

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

Triangular array read by rows: T(n,k) is the number of rooted labeled simple graphs on {1,2,...,n} such that the root is in a component of size k; n>=1, 1<=k<=n. A228315

Number of leaves in all simple labeled connected graphs on n nodes. A275462

Triangle read by rows. T(n, k) = A360604(n, k) * A001187(k) for 0 <= k <= n. A360603