Properties of the Number 87295

Eighty-Seven Thousand Two Hundred Ninety-Five

Basics

Value: 87294 → 87295 → 87296

Parity: odd

Prime: No

Previous Prime: 87293

Next Prime: 87299

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 5 × 13 × 17 × 79

Divisors: 1, 5, 13, 17, 65, 79, 85, 221, 395, 1027

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010011111111

Octal: 252377

Duodecimal: 42627

Hexadecimal: 154ff

Square: 7620417025

Square Root: 295.4572727146854

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 for which A003973(k) is equal to 2*σ(k). A337384

Expansion of e.g.f. tan(arcsin(x) + log(x+1)). A12901

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MEI = ZSM-18 Nan[AlnSi34-nO68].28H2O (n=2.1-5.7) starting with a T2 atom. A19144

Composite k such that (k+1) * ∑_d∣k d/σ(d) is an integer. A68975

Successive remainders when computing the Euclidean algorithm for (n,m) where m is any positive integer having no common factor with n, gives a list ending with a sublist of Fibonacci sequence. Find m such that this sublist has the greatest length and define a(n) as this length. A87295