Properties of the Number -7516

Five Hundred Sixteen

Basics

Value: -7517 → -7516 → -7515

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 1879

Divisors: 1, 2, 4, 1879, 3758, 7516

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110101011100

Octal: -16534

Duodecimal: -4424

Hexadecimal: -1d5c

Square: 56490256

Square Root: 86.69486720677297

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

Coordination sequence for "tsi" 3D uniform tiling. A299289

Triangle read by rows: T(n,k) = number of vertices in a "frame" of size n X k (see Comments in A331457 for definition). A332599

Sum of smallest parts of all partitions of n into odd parts. A92314

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000101 00010001 or 00010101. A260609

Numbers k such that 15^k + 2 is prime. A138048

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) = n! * k! * [xⁿ * y^k] exp(x+y) / (exp(x) + exp(y) - exp(x+y))³. A382673

Number of vertices in a "frame" of size n X n (see Comments in A331776 for definition). A332598

Irregular triangle read by rows: T(n,k) is the number of unlabeled trees on n vertices with domination number k, n >= 1, 1 <= k <= A065033(n+1). A339833

One third of the sum of the first n primes, when an integer. A112270

a(n) = prime(prime(prime(n) - 1) - 1) - 1, where prime(n) = n-th prime. A141208