Properties of the Number -261069

Two Hundred Sixty-One Thousand Sixty-Nine

Basics

Value: -261070 → -261069 → -261068

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 17 × 5119

Divisors: 1, 3, 17, 51, 5119, 15357, 87023, 261069

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -111111101111001101

Octal: -775715

Duodecimal: -1070B9

Hexadecimal: -3fbcd

Square: 68157022761

Square Root: 510.94911684041494

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

G.f. satisfies: A(x) = ∑_n>=0 xⁿ * ∑_k=0..n binomial(n,k) * (A(x)^k + x^k)^k * x^k*(n-k). A245108

a(n) = A027113(n, 2n). A27118