Properties of the Number 42053

Forty-Two Thousand Fifty-Three

Basics

Value: 42052 → 42053 → 42054

Parity: odd

Prime: No

Previous Prime: 42043

Next Prime: 42061

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 11 × 3823

Divisors: 1, 11, 3823, 42053

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010001000101

Octal: 122105

Duodecimal: 20405

Hexadecimal: a445

Square: 1768454809

Square Root: 205.068281311372

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

Expansion of g.f. A(x) satisfying 1 = ∑_n=-oo..+oo (-1)ⁿ * xⁿ * (A(x) + x^4·n-1)ⁿ⁺¹. A363144

Number of 4 X n 0..1 arrays with rows unimodal and antidiagonals nondecreasing. A224411

Denominators of continued fraction convergents to sqrt(550). A42053