Properties of the Number 4478

Four Thousand Four Hundred Seventy-Eight

Basics

Value: 4477 → 4478 → 4479

Parity: even

Prime: No

Previous Prime: 4463

Next Prime: 4481

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 2239

Divisors: 1, 2, 2239, 4478

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000101111110

Octal: 10576

Duodecimal: 2712

Hexadecimal: 117e

Square: 20052484

Square Root: 66.91786009728644

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

Number of integer partitions of n containing no prime indices of the parts. A324756

Number of divisors of n! with equal prime multiplicities. A336415

T(n,k)=Number of nXk 0..2 arrays with no element unequal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A280480

Number of regions after n generations of symmetrized Conant Gasket. A335703

Number of fullerenes with 2n vertices (or carbon atoms). A7894

Numbers n such that n¹²⁸+(n+1)¹²⁸ is a prime. A215431

Number of distinct products ijk with 0 <= i,j,k <= n. A27426

Xcatalans - produced as a self-convolved sequence like Catalan numbers (A000108) but use carryless GF(2)[ X ] polynomial multiplication. A61922

Irregular table read by rows: T(n,k) is the number of permutations in S_n that have exactly k occurrences of the pattern 1243. 0 <= k <= A028723(n + 1). A342863

Number of Hamiltonian cycles in C₁₂ X P_n. A180588