Properties of the Number 41475

Forty-One Thousand Four Hundred Seventy-Five

Basics

Value: 41474 → 41475 → 41476

Parity: odd

Prime: No

Previous Prime: 41467

Next Prime: 41479

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 ² × 7 × 79

Divisors: 1, 3, 5, 7, 15, 21, 25, 35, 75, 79

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001000000011

Octal: 121003

Duodecimal: 20003

Hexadecimal: a203

Square: 1720175625

Square Root: 203.654118544163

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 k such that 9·10^k - 1 is prime. A56725

Number of integer partitions of n such that the dual of the multiset partition obtained by factoring each part into prime numbers is a weak antichain. A326978

5th-largest term in the n-th row of Stern's diatomic triangle A002487. A244475

a(n) = K₃(n) = ∑_k>=0 A090285(3,k)*2^k*binomial(n,k). a(n) = (4·n³+30·n²+56·n+15)/3. A90294

Number of unlabeled semi-binary rooted trees with n nodes in which the non-leaf branches directly under any given node are all equal. A320271

Number of length n+3 0..2 arrays with every four consecutive terms having the maximum of some two terms equal to the minimum of the remaining two terms. A249701

Denominators of continued fraction convergents to sqrt(253). A41475

Number of (5+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 2 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 2 5 6 or 7. A252684