Properties of the Number -1046529

Forty-Six Thousand Five Hundred Twenty-Nine

Basics

Value: -1046530 → -1046529 → -1046528

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 ² × 31 ²

Divisors: 1, 3, 9, 11, 31, 33, 93, 99, 121, 279

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11111111100000000001

Octal: -3774001

Duodecimal: -425769

Hexadecimal: -ff801

Square: 1095222947841

Square Root: 1023

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

Numerator of Euler(n, 4/17). A156544

a(n) = (2ⁿ - 1)². A60867

Number of holes in a sheet of paper when you fold it n times and cut off the four corners. A274230

Numbers of the form M_p²(M^p+2)², where M_p is a Mersenne prime (A000668) and p is a Mersenne exponent (A000043). Also the first element of the spectral basis of A330817. A330819

Denominator of 1/n²-1/(n+2)². A171522

T(n,k)=Hilltop maps: number of nXk binary arrays indicating the locations of corresponding elements not exceeded by any horizontal, vertical or antidiagonal neighbor in a random 0..3 nXk array. A218372

a(n) is the largest square with n binary digits. A357754

a(n) = ( n*(n+2) )². A99761

a(n) = (4·n² - 1)². A69075

Numbers k with the property that it is possible to write the base 2 expansion of k as concat(a₂,b₂), with a₂>0 and b₂>0 such that, converting a₂ and b₂ to base 10 as a and b, we have (a+b)² = k. A258844