Properties of the Number 6474

Six Thousand Four Hundred Seventy-Four

Basics

Value: 6473 → 6474 → 6475

Parity: even

Prime: No

Previous Prime: 6473

Next Prime: 6481

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 13 × 83

Divisors: 1, 2, 3, 6, 13, 26, 39, 78, 83, 166

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100101001010

Octal: 14512

Duodecimal: 38B6

Hexadecimal: 194a

Square: 41912676

Square Root: 80.46117075956576

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

Record gaps between twin primes. A113274

T(n,k)=Number of arrangements of n+1 nonzero numbers x(i) in -k..k with the sum of floor(x(i)/x(i+1)) equal to zero. A189498

Number of triples (i,j,k) with 1 <= i <= j < k <= n and gcd{i,j,k} = 1. A100448

Lengths of complete iterations (direct and reverse branches) of the Kolakoski sequence A000002. A249508

Numbers that are not the sum of two triangular numbers and a fourth power. A115160

Numbers k such that A(k+1) = A(k) + 1, where A() = A005101() are the abundant numbers. A169822

Number of integer partitions of n with a repeated part other than the least. A375405

Form array starting with {1,1}; then i-th term in a row gives number of i's in next row; sequence is formed from final term in each row. A14644

Numbers n such that the smallest prime divisor of n²+1 is 101. A248553

a(n) = 6*(24·n - 1). A187206