Properties of the Number -402628

Four Hundred Two Thousand Six Hundred Twenty-Eight

Basics

Value: -402629 → -402628 → -402627

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 17 × 31 × 191

Divisors: 1, 2, 4, 17, 31, 34, 62, 68, 124, 191

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100010010011000100

Octal: -1422304

Duodecimal: -175004

Hexadecimal: -624c4

Square: 162109306384

Square Root: 634.5297471356248

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) is the smallest positive integer of length (distance from origin) n in the Cayley graph of the integers generated by all powers of 11. A297181

a(n) = (5·11ⁿ+1)/2. A199754