Properties of the Number -6776

Seven Hundred Seventy-Six

Basics

Value: -6777 → -6776 → -6775

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: Yes

Factorization: 2 ³ × 7 × 11 ²

Divisors: 1, 2, 4, 7, 8, 11, 14, 22, 28, 44

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1101001111000

Octal: -15170

Duodecimal: -3B08

Hexadecimal: -1a78

Square: 45914176

Square Root: 82.3164625090267

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

Palindromic in bases 13 and 10. A29968

a(n) = 14·n². A144555

Palindromic in bases 10 and 20. A250408

Integers that are Rhonda numbers to base 16. A100975

Number of integer partitions of n with a unique prime part. A379304

Concentric 14-gonal numbers. A195145

Numbers which have only digits 6 and 7 in base 10. A256292

Numbers k such that k | sigma₅(k). A55709

a(1) = 1, a(n) = smallest palindromic multiple of a(n-1). A68664

a(1) = 7; a(n) = smallest palindromic multiple of a(n-1). A68667