Properties of the Number -1374

Three Hundred Seventy-Four

Basics

Value: -1375 → -1374 → -1373

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 229

Divisors: 1, 2, 3, 6, 229, 458, 687, 1374

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101011110

Octal: -2536

Duodecimal: -966

Hexadecimal: -55e

Square: 1887876

Square Root: 37.067505985701274

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

G.f.: q-Cosh(x,q)² - q-Sinh(x,q)² at q=-x. A198199

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of the symmetric matrix A202670 based on A000290 (the squares); by antidiagonals. A202671

Nearest integer to 1 / ∑_{p prime, 2ⁿ < p <= 2ⁿ⁺¹} (Kronecker(-1/p)/p). A166510

a(n) = A023194 - A062700(n). Negative values of A071166(m) = m-A006530(A000203(m)) differences. In these cases m is square number from A023194. A71167

G.f. (1-x) * ∑_n>=0 xⁿ * (1 + xⁿ)ⁿ / (1 + xⁿ⁺¹)ⁿ⁺¹. A354247

Number of unimodular 2 X 2 matrices having all terms in {0,1,...,n}. A210000

Q-toothpick sequence (see Comments for precise definition). A187210

Numbers m such that the Bernoulli number B_m has denominator 42. A51228

Numbers m such that there are precisely 6 groups of order m. A135850

Antidiagonal sums of triangle A086614. A86615