Properties of the Number -264628

Two Hundred Sixty-Four Thousand Six Hundred Twenty-Eight

Basics

Value: -264629 → -264628 → -264627

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 7 × 13 × 727

Divisors: 1, 2, 4, 7, 13, 14, 26, 28, 52, 91

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1000000100110110100

Octal: -1004664

Duodecimal: -109184

Hexadecimal: -409b4

Square: 70027978384

Square Root: 514.4200618171884

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(n) = A185128(n) + A185129(n). A185243

Triangular numbers with only even digits. A117978

Number of (w,x,y,z) with all terms in {0,...,n} and odd range. A212890

a(n) = A000217(A058481(n)). A241038

Indices n == 1 (mod 9) such that the 3 X 3 matrix with components (row by row) prime(n+k), 0 <= k <= 8, has zero determinant. A117359