Properties of the Number 42952

Forty-Two Thousand Nine Hundred Fifty-Two

Basics

Value: 42951 → 42952 → 42953

Parity: even

Prime: No

Previous Prime: 42943

Next Prime: 42953

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 7 × 13 × 59

Divisors: 1, 2, 4, 7, 8, 13, 14, 26, 28, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011111001000

Octal: 123710

Duodecimal: 20A34

Hexadecimal: a7c8

Square: 1844874304

Square Root: 207.24864293886222

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 11 positive 9th powers. A4800

p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = 1 - 2 S - 2 S². A291730

Number of nondecreasing integer sequences of length 7 with sum zero and sum of absolute values 2n. A158141

Half the number of 0..n arrays of length 5 with second differences nonzero. A212784

The sequence d when b=[ 1,0,1,1,1,... ]. A42952

Number of (n+2)X(1+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the diagonal and antidiagonal minus the sum of the minimums of the central row and column nondecreasing horizontally and vertically. A254982