Properties of the Number 59648

Fifty-Nine Thousand Six Hundred Forty-Eight

Basics

Value: 59647 → 59648 → 59649

Parity: even

Prime: No

Previous Prime: 59629

Next Prime: 59651

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ⁸ × 233

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 233, 256

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110100100000000

Octal: 164400

Duodecimal: 2A628

Hexadecimal: e900

Square: 3557883904

Square Root: 244.22940035957996

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

Primitive terms of A388271. A388272

a(n) = ∑_{1 <= x₁, x₂, x₃, x₄ <= n} gcd(x₁, x₂, x₃, x₄, n)⁵. A372937

a(n) = ∑_{i=1..floor((n+1)/4)} a(2·i-1) * a(n-2·i+1), with a(1)=a(3)=2 and a(2)=1. A24739

Numbers n such that n, n+1, n+2, n+3, n+4 are all of the form x²+2·y² for nonnegative x, y. A96783

Number of nX6 0..1 arrays with no element unequal to a strict majority of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A280231

a(n) = ∑_k=0..n (-1)^k*A001595(k)². A375501

a(n) = 4ⁿ - (n² + 3·n + 4)*2^n-2. A383623

T(n,k)=Number of nXk 0..1 arrays with no element unequal to a strict majority of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A280233

a(n) = [[(k²)*n]-(k*[k·n])], where k = sqrt(2) and [] is the floor function. A59648

Numbers n such that n·2ⁿ + 1 is not prime. A173474