Properties of the Number 42295

Forty-Two Thousand Two Hundred Ninety-Five

Basics

Value: 42294 → 42295 → 42296

Parity: odd

Prime: No

Previous Prime: 42293

Next Prime: 42299

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 11 × 769

Divisors: 1, 5, 11, 55, 769, 3845, 8459, 42295

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010100110111

Octal: 122467

Duodecimal: 20587

Hexadecimal: a537

Square: 1788867025

Square Root: 205.65748223684935

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

T(n,k)=Number of nXk -2..2 arrays of 2X2 subblock diagonal sums minus antidiagonal sums for some (n+1)X(k+1) binary array with rows and columns of the latter in lexicographically nondecreasing order. A227060

Numbers n such that 3·10ⁿ-7 is prime. A102964

Binomial transform of a fractal structured sequence. A106496

Number of nX3 -2..2 arrays of 2X2 subblock diagonal sums minus antidiagonal sums for some (n+1)X4 binary array with rows and columns of the latter in lexicographically nondecreasing order. A227057

Half the number of n X n binary matrices, symmetric about the diagonal and under 90-degree rotation, having equal row sums. A140879

Half the number of symmetric n X n binary matrices having equal row sums. A140988

Denominators of continued fraction convergents to sqrt(673). A42295