Properties of the Number 20060

Twenty Thousand Sixty

Basics

Value: 20059 → 20060 → 20061

Parity: even

Prime: No

Previous Prime: 20051

Next Prime: 20063

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 17 × 59

Divisors: 1, 2, 4, 5, 10, 17, 20, 34, 59, 68

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 100111001011100

Octal: 47134

Duodecimal: B738

Hexadecimal: 4e5c

Square: 402403600

Square Root: 141.63332941084172

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

Number of 4's in the last section of the set of partitions of n. A182714

G.f. satisfies: A(x) = ∑_n>=0 xⁿ * A(x)^n² / (1 + x·A(x)ⁿ)ⁿ. A221585

Quadrinomial coefficients. A5719

Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and w+x+y>=0. A211612

Numbers such that the digital sum base 2 and the digital sum base 5 and the digital sum base 10 all are equal. A135125

Numbers k such that k and k² use only the digits 0, 2, 3, 4 and 6. A136883

a(n) = 225·n² - 251·n + 70. A156810

Numbers n such that the sum of first n prime powers (A025475) is divisible by n. A225791

Numbers of squares and rectangles of all sizes in 3·n*(n+1)/2-ominoes in form of three-quarters of Aztec diamonds. A338996

Numbers k such that the concatenation of k 1's, the digits of k² + k + 1, and k 1's is prime. A261459