Properties of the Number -7204

Two Hundred Four

Basics

Value: -7205 → -7204 → -7203

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 1801

Divisors: 1, 2, 4, 1801, 3602, 7204

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110000100100

Octal: -16044

Duodecimal: -4204

Hexadecimal: -1c24

Square: 51897616

Square Root: 84.87638069569178

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 11 positive 7th powers. A3378

Number of integer partitions of n with at least one part of odd multiplicity that is not the first or last. A349061

T(n,k)=Number of nXk 0..2 arrays with every element plus 1 mod 3 equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) or (1,0), with upper left element zero. A278014

6th binomial transform of (0,1,0,2,0,4,0,8,0,16,...). A81183

For 1<=x<=n, 1<=y<=n, write gcd(x,y) = u·x+v·y with u,v minimal; a(n) = n⁴*s, where s is the population variance of the values of |v|. A345690

Second (k=2) triangle of numbers related to totally asymmetric exclusion process (case α=1, β=1). A115127

Number of times a number of the form 4n+2 is encountered when iterating from 2ⁿ⁺¹-2 to (2ⁿ)-2 with the map x -> x - (number of runs in binary representation of x). A255126

T(n,k)=Number of nXk 0..1 arrays with every element equal to 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero. A298087

Number of regions in an equilateral triangle when n internal equilateral triangles are drawn between the 3n points that divide each side into n+1 equal parts. A356984

Numbers expressible as a² + k b² with nonzero integers a,b, for k=2, k=3, k=5 and k=7. A155707