Properties of the Number 74074

Seventy-Four Thousand Seventy-Four

Basics

Value: 74073 → 74074 → 74075

Parity: even

Prime: No

Previous Prime: 74071

Next Prime: 74077

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 11 × 13 × 37

Divisors: 1, 2, 7, 11, 13, 14, 22, 26, 37, 74

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000101011010

Octal: 220532

Duodecimal: 36A4A

Hexadecimal: 1215a

Square: 5486957476

Square Root: 272.1653908931112

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 = A112897(n). A112898

Triangle, read by rows, equal to the matrix cube of A113370. A113378

Number of ways to write n as an ordered sum of 6 nonprime numbers. A341483

Main diagonal of array A[k,n] = n-th sum of 3 consecutive k-gonal numbers, k>2. A130423

Number of involutions of [n] having exactly one peak. A303649

Distinct even numbers in the numerators of the 1/3-Pascal triangle (by row). A46559

Distinct even numbers in writing first numerator and then denominator of each element to the right of the central elements of the 1/3-Pascal triangle (by row). A46562

Multiples of 5291. A178027

Expansion of (1/x) * Series_Reversion( x / ((1+x)³+x²)² ). A369506

The numbers D in the set {D :=(2n+1)²-4m², 1<=m<=n} that generate the smallest solution·to x² - D·y² = 1. A74074