Properties of the Number 46878

Forty-Six Thousand Eight Hundred Seventy-Eight

Basics

Value: 46877 → 46878 → 46879

Parity: even

Prime: No

Previous Prime: 46877

Next Prime: 46889

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 13 × 601

Divisors: 1, 2, 3, 6, 13, 26, 39, 78, 601, 1202

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011011100011110

Octal: 133436

Duodecimal: 23166

Hexadecimal: b71e

Square: 2197546884

Square Root: 216.51327903849224

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

q-Fibonacci numbers for q=6, scaling a(n-1). A15477

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 1 1 1 vertically. A206994

Sum of the largest parts in the partitions of n into 7 parts. A308933

Sums of 3 distinct powers of 6. A38479

a(n) = n*(8·n² + 1)/3. A143166

Number of nX4 0..1 arrays avoiding 0 0 0 horizontally and 1 1 1 vertically. A206990

Number of nX5 0..1 arrays avoiding 0 0 0 horizontally and 1 1 1 vertically. A206991

Numerator of (1/n)*∑_k=0..n-1 1/binomial(n-1,k) for n>0 else 0. A46878

a(n) = (1/5ⁿ) * ∑_k=0..n² ( (binomial(n², k) * 2^n²-k * 3^k) (mod 5ⁿ) ). A376535