Properties of the Number 74046

Seventy-Four Thousand Forty-Six

Basics

Value: 74045 → 74046 → 74047

Parity: even

Prime: No

Previous Prime: 74027

Next Prime: 74047

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 7 × 41 × 43

Divisors: 1, 2, 3, 6, 7, 14, 21, 41, 42, 43

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10010000100111110

Octal: 220476

Duodecimal: 36A26

Hexadecimal: 1213e

Square: 5482810116

Square Root: 272.1139467208544

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) = (2n+1)*(2n+2)*(2n+3). A69072

Square array A(row,col) = ∑_k=0..row binomial(row,k)*(1+col+k)!, read by descending antidiagonals as A(0,0), A(0,1), A(1,0), A(0,2), A(1,1), A(2,0), ... A276588

Binomial triangle based on factorials. A76571

a(n) = (3·n-1) * 3·n * (3·n+1). A97321

Product of the n-th run of squarefree numbers. A136742

a(n) = ∑_k=0..5 (n+k)! * C(5,k). A1347

a(n) = lcm(n,n+1,n+2). A33931

Expansion of e.g.f. 6·exp(x)/(1-x)⁴. A1341

a(n) = (4·n+1)*(4·n+2)*(4·n+3). A1505

Transpose of A276588. A276589