Properties of the Number -235620

Two Hundred Thirty-Five Thousand Six Hundred Twenty

Basics

Value: -235621 → -235620 → -235619

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 5 × 7 × 11 × 17

Divisors: 1, 2, 3, 4, 5, 6, 7, 9, 10, 11

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -111001100001100100

Octal: -714144

Duodecimal: -B4430

Hexadecimal: -39864

Square: 55516784400

Square Root: 485.4070456843411

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

Heptagorials: n-th polygorial for k=7. A84940

a(n) = n*(n+1)*(n+2)*(n+3)/6. A33488

Smallest number having exactly n triangular divisors. A130317

Ordered products of the sides of primitive Pythagorean triangles. A63011

a(n) = ∏_{d∣n, d<n} A019565(A003714(d)), where A003714(n) is the n-th Fibbinary number. A300834

Denominators of expansion of 1/x+1/log(1-x). A75178

Numbers k such that both k and k² are sums of a twin prime pair. A213784

Primitive 4-abundant numbers: Numbers k such that σ(k) > 4k (A068404) all of whose proper divisors d are 4-deficient numbers (having σ(d) < 4d). A307114

Largest element of n-th row of A080738. A80742

a(n) = lcm(A000793(n),p1,p2,...,pk) for such a partition {p1+p2+...+pk} of n that maximizes this value among all partitions of n. A225627