Properties of the Number -79210

Seventy-Nine Thousand Two Hundred Ten

Basics

Value: -79211 → -79210 → -79209

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 89 ²

Divisors: 1, 2, 5, 10, 89, 178, 445, 890, 7921, 15842

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011010101101010

Octal: -232552

Duodecimal: -39A0A

Hexadecimal: -1356a

Square: 6274224100

Square Root: 281.44271175498574

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

a(0)=0; for n>0, a(n) = (n+2)*a(n-1) + 1. A185108

Third row of Pascal-(1,2,1) array A081577. A81583

Number of unlabeled rooted trees with n nodes and maximal outdegree (branching factor) 5. A244401

Row sums of A174159. A356118

Number of 6-ary rooted trees with n nodes and height at most 4. A36621

Triangle read by rows: T(n,k) = ∑_j=0..k binomial(n,j) * j! (0 <= k <= n). A347667