Properties of the Number 8674

Eight Thousand Six Hundred Seventy-Four

Basics

Value: 8673 → 8674 → 8675

Parity: even

Prime: No

Previous Prime: 8669

Next Prime: 8677

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 4337

Divisors: 1, 2, 4337, 8674

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000111100010

Octal: 20742

Duodecimal: 502A

Hexadecimal: 21e2

Square: 75238276

Square Root: 93.13431161500041

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

Numbers n such that P(4n) is prime, where P(m) is the number of partitions of m. A111045

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum not 3 or 6 and every diagonal and antidiagonal sum 3 or 6. A251829

Denomination sequence. Start with the 0th and first coins of value 1 cent: a(0)=a(1)=1. Thereafter a(n), the value of the n-th coin (n>=2), is the number of ways to make change for n cents in earlier coins. The two one-cent coins are considered distinct. A151945

Numbers which are the sums of consecutive fourth powers. A217844

a(n) = ∑_{k=0..floor(n/3)} binomial(n-1-2·k,n-3·k) * binomial(2·k,k). A360309

a(n) = ∑_{i=2^n-1..2ⁿ-1} sigma₀(i), sigma₀(i) number of divisors of n, n positive integer. A153876

Let f(m) = number of steps needed to reach a Harshad number when the map k->A062028(l) is iterated starting at m; a(n) = smallest m such that f(m) = n. A181664

Square roots of numbers in A238334. A238335

Number of edges in a Farey fan of order n. A360043

Semiprimes k such that none of k-2, k-1, k+1, and k+2 is squarefree. A364010