Properties of the Number 41604

Forty-One Thousand Six Hundred Four

Basics

Value: 41603 → 41604 → 41605

Parity: even

Prime: No

Previous Prime: 41603

Next Prime: 41609

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 3467

Divisors: 1, 2, 3, 4, 6, 12, 3467, 6934, 10401, 13868

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001010000100

Octal: 121204

Duodecimal: 200B0

Hexadecimal: a284

Square: 1730892816

Square Root: 203.97058611476314

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) is the number of numbers between 1 and 2^m with m-n prime factors (counted with multiplicity), for m sufficiently large. A52130

Expansion of ∏_m>=1 (1-m·q^m)²¹. A22681

a(n) = 144·n² - 12. A158543

a(1)=1, a(n)=a(n-1)+n⁰ if n odd, a(n)=a(n-1)+ n⁵ if n is even. A140143

Number of n X 2 0..5 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. A201136

Number of (n+1) X 4 0..2 matrices with each 2 X 2 subblock idempotent. A224671

Numbers k such that k·2^k/2 + 1 is prime. A58767

Numbers k such that k * (1+i)^k - 1 is a Gaussian prime. A58771

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, -1), (1, -1, 0), (1, 1, -1), (1, 1, 0)}. A148638

Numbers k such that 7·10^k - 89 is prime. A281828