Properties of the Number 36870

Thirty-Six Thousand Eight Hundred Seventy

Basics

Value: 36869 → 36870 → 36871

Parity: even

Prime: No

Previous Prime: 36857

Next Prime: 36871

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 1229

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 1229, 2458

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001000000000110

Octal: 110006

Duodecimal: 19406

Hexadecimal: 9006

Square: 1359396900

Square Root: 192.01562436426886

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) = (n+1)*(n⁴-4·n³+11·n²-8·n+12)/12. A302612

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 64. A31742

Number of Dyck paths of semilength n such that the number of peaks is weakly increasing from lower to higher levels and no positive level is peakless. A288146

a(n) = 36·n² + 6. A158479

a(1)=2, a(n+1)=a(n)+p, where p is the largest prime <a(n) if a(n) is odd or the smallest prime >a(n) if a(n) is even. A277263

Starting positions of strings of 3 0's in the decimal expansion of π. A50202

The first 10 digits of the fourth root of n contain the digits 0-9. A119519

Number of 6-element families of an n-element set such that every 3 members of the family have a nonempty intersection. A51363

Number of (n+1)X2 0..3 arrays with the number of rightwards and downwards edge increases in each 2X2 subblock differing from the number in all its horizontal and vertical neighbors. A205417

Number of partitions of n such that cn(0,5) = cn(1,5) < cn(2,5) = cn(4,5) <= cn(3,5). A36870