Properties of the Number 52878

Fifty-Two Thousand Eight Hundred Seventy-Eight

Basics

Value: 52877 → 52878 → 52879

Parity: even

Prime: No

Previous Prime: 52861

Next Prime: 52879

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 7 × 1259

Divisors: 1, 2, 3, 6, 7, 14, 21, 42, 1259, 2518

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100111010001110

Octal: 147216

Duodecimal: 26726

Hexadecimal: ce8e

Square: 2796082884

Square Root: 229.95216893954273

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(1)=1, a(n) = a(n-1) + n⁴ if n odd, a(n) = a(n-1) + n⁰ if n is even. A140157

p-INVERT of the tetrahedral numbers (A000292), where p(S) = 1 - S - S². A289801

a(0) = 0, and for n > 0, (a(n)) gives the indices n for which d(n) > d(k) for k < n, where d is the difference sequence of (cos k + sin k). A299639

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MFS = ZSM-57 H1.5[Al1.5Si34.5O72] starting with a T8 atom. A19175

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, 0, 0), (0, 1, -1), (1, 0, 0), (1, 1, 1)}. A150773

E.g.f.: log((1-x)/(1-3·x+x²)). A52878