Properties of the Number 17970

Seventeen Thousand Nine Hundred Seventy

Basics

Value: 17969 → 17970 → 17971

Parity: even

Prime: No

Previous Prime: 17959

Next Prime: 17971

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 599

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 599, 1198

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 100011000110010

Octal: 43062

Duodecimal: A496

Hexadecimal: 4632

Square: 322920900

Square Root: 134.05222862750176

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

Sum of the second largest parts in the partitions of n into 6 parts. A308872

Numbers that define integer Heronian triangles [prime(a(n)), prime(a(n)+1), A068965(n)] with area A068966(n). A68964

Number of edges in a hexagon when n internal hexagons are drawn between the 6n points that divide each side into n+1 equal parts. A357198

Number of connected regular simple graphs on n vertices with girth exactly 4. A186744

Numbers k such that σ(k) - φ(k) is a 4th power. A115918

Right hand diagonal of triangle A199476. A199477

a(n) = 4·n³ - 18·n² + 27·n - 12. A271828

Convolution of number of partitions into distinct parts and central binomial coefficients. A304823

Rank of the partition of n formed by the terms of its binary expansion from largest to smallest. A380207

Powers of sqrt(22) rounded down. A17970