Properties of the Number 44357

Forty-Four Thousand Three Hundred Fifty-Seven

Basics

Value: 44356 → 44357 → 44358

Parity: odd

Prime: Yes

Previous Prime: 44351

Next Prime: 44371

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 44357

Divisors: 1, 44357

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110101000101

Octal: 126505

Duodecimal: 21805

Hexadecimal: ad45

Square: 1967543449

Square Root: 210.61101585624624

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) = ∑_k=1..n floor(n/k) * (-3)^k-1. A344818

Balanced primes (A090403) of index 3. A96707

"AFK" (ordered, size, unlabeled) transform of 2,1,1,1,... A32006

a(n) = -(1/n) * ∑_d∣n φ(n/d) * (-3)^d. A343465

Numbers that divide exactly two Euclid numbers. A297891

a(n) = ∑_k=1..n (-1)^k-1 * binomial(k+3,4) * floor(n/k). A366939

Another approximation to A000084(n). A1573

Numbers k such that 80·R_k + 7 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A56695

An approximation to A000084(n). A58585

Prime partial sums of safe primes A005385. A172036