Properties of the Number -6877

Eight Hundred Seventy-Seven

Basics

Value: -6878 → -6877 → -6876

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 13 × 23 ²

Divisors: 1, 13, 23, 299, 529, 6877

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101011011101

Octal: -15335

Duodecimal: -3B91

Hexadecimal: -1add

Square: 47293129

Square Root: 82.92767933567175

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) = - ∑_d∣n (-n/d)^d * binomial(d+n/d-2, d-1). A338688

Generalized 27-gonal (or icosiheptagonal) numbers: m*(25·m - 23)/2 with m = 0, +1, -1, +2, -2, +3, -3, ... A316725

a(n) = least k such that the remainder when 15^k is divided by k is n. A128155

Number of integer partitions of n such that more than one set can be obtained by choosing a different divisor of each part. A370803

Maximum sum of products of successive pairs in a permutation of order n+1. A101986

a(n) = ∑_k=1..n gcd(k, n)³. A343497

T(n,k)=Number of length-(n+1) 0..k arrays with new repeated values introduced in sequential order starting with zero. A268261

Table of coefficients in row functions F'(n,x)/F(n,x) such that [x^k] exp( kⁿ * x ) / F(n,x) = 0 for k>=1 and n>=1. A304321

MM-numbers of labeled multigraphs with loops spanning an initial interval of positive integers. A320462

Beginning with 3, least number such that concatenation of first n terms and its digit reversal both are primes. A111382