Properties of the Number 48604

Forty-Eight Thousand Six Hundred Four

Basics

Value: 48603 → 48604 → 48605

Parity: even

Prime: No

Previous Prime: 48593

Next Prime: 48611

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 29 × 419

Divisors: 1, 2, 4, 29, 58, 116, 419, 838, 1676, 12151

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011110111011100

Octal: 136734

Duodecimal: 24164

Hexadecimal: bddc

Square: 2362348816

Square Root: 220.4631488480558

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

Expansion of (1 - x³ - x⁴)/((1 - x³ - x⁴)² - 4·x⁷). A376730

Consider the recursion b(1,n) = 1, b(k+1,n) = b(k,n) + (b(k,n) reduced mod(k+n)); then there is a number y such that b(k,n)-b(k-1,n) is a constant (= A074482(n)) for k > y. Sequence gives values of y. A74483

McKay-Thompson series of class 28D for Monster. A58609

Poly-Cauchy numbers of the second kind hat c₄^-n. A223907

Numbers k such that A073734(k) is neither squarefree nor a prime power. A365899

Numbers k such that 3·R_k - 10 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A256773

Denominators of coefficients in function a(x) such that a(a(x)) = arctan(x). A48604

Square array A(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of e.g.f. ∑_j>=0 (j+1)^k * (-log(1-x))^j / j!. A383064