Properties of the Number 2876

Two Thousand Eight Hundred Seventy-Six

Basics

Value: 2875 → 2876 → 2877

Parity: even

Prime: No

Previous Prime: 2861

Next Prime: 2879

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 719

Divisors: 1, 2, 4, 719, 1438, 2876

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101100111100

Octal: 5474

Duodecimal: 17B8

Hexadecimal: b3c

Square: 8271376

Square Root: 53.62835071116769

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) = (n+1)*(n² +8·n +6)/6. Number of n-dimensional partitions of 4. Number of terms in 4th derivative of a function composed with itself n times. A8778

Number of bipartite partitions of n white objects and 6 black ones. A2755

Numbers k such that p(k), p(k)+6, p(k)+12, p(k)+18 are consecutive primes, where p(k) denotes k-th prime. A90832

Square array A(row,col) read by antidiagonals: A(1,col) = A055938(col), and for row > 1, A(row,col) = A005187(A(row-1,col)). A256997

a(n) = ∑_k=0..n A011971(n, k)*(k + 1). The Aitken-Bell triangle considered as a linear transform applied to the positive numbers. A278677

Number of ways to write n as an ordered sum of 5 primes. A340961

a(n) = (9·n² + 5·n + 2)/2. A64225

Sum of the sixth largest parts in the partitions of n into 8 squarefree parts. A326447

Numbers n such that if p=prime(n), then p, p+6, p+12, p+18 are consecutive primes with p=6·k+5 for some k, where prime(n) denotes n-th prime. A90835

Imaginary part of (n + i)ⁿ, with i=sqrt(-1). A115416