Properties of the Number -7201

Two Hundred One

Basics

Value: -7202 → -7201 → -7200

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 19 × 379

Divisors: 1, 19, 379, 7201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110000100001

Octal: -16041

Duodecimal: -4201

Hexadecimal: -1c21

Square: 51854401

Square Root: 84.85870609430714

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

Numbers that are the sum of 8 positive 7th powers. A3375

Number of multiset partitions of integer partitions of n with all distinct block sizes. A358836

Centered 24-gonal numbers. A69190

Diagonal in array of n-gonal numbers A081422. A81437

Triangle T, read by rows, equal to a diagonal bisection of A118032 such that diagonal n of T equals diagonal 2n+1 of A118032: T(n,k) = A118032(2n+1-k,k); also equals the matrix product of A118032 and SHIFT_UP(A118032). A118045

Third row of Pascal-(1,3,1) array A081578. A81585

Expansion of e.g.f. 1 / (4 - 3·exp(x))^1/3. A346982

Numbers k such that A064604(k) is divisible by k. A64607

Values of the genus g for which there exists a compact Riemann surface of genus g admitting an automorphism group of order 84(g-1), the maximum possible, also known as the Hurwitz bound. A179982

Column 0 of triangle A118032, where column 0 of the matrix square of A118032 forms a bisection of this sequence. A118033