Properties of the Number 8374

Eight Thousand Three Hundred Seventy-Four

Basics

Value: 8373 → 8374 → 8375

Parity: even

Prime: No

Previous Prime: 8369

Next Prime: 8377

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 53 × 79

Divisors: 1, 2, 53, 79, 106, 158, 4187, 8374

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000010110110

Octal: 20266

Duodecimal: 4A1A

Hexadecimal: 20b6

Square: 70123876

Square Root: 91.50956234186677

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 phylogenetic rooted trees with n labels. A5804

Numbers k such that σ(k) = σ(k+4). A15863

Number of integer partitions of the n-th squarefree semiprime into squarefree semiprimes. A338903

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order. A206659

T(n,k)=Number of (n+3)X(k+3) 0..3 white square subarrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, and upper left element zero. A230949

Expansion of g.f. A(x,y) satisfying x·y = ∑_n=-oo..+oo x^n*(3·n+1/2) * (A(x,y)^3·n - 1/A(x,y)^3·n+1), as a triangle read by rows. A361550

Number of Gram blocks [g(j), g(j+1)) up to 10ⁿ with 0 <= j < 10ⁿ. A231157

T(n,k)=Number of (n+3)X(k+3) 0..3 black square subarrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, and upper left element zero. A231023

Indices k of Gram points g(k) for successive negative maximal values of the Riemann ζ function on the critical line. A325932

G.f. 1 / ∏_n>=1 (1 - xⁿ)³ * (1 - x^2·n-1)². A360191