Properties of the Number -373

Three Hundred Seventy-Three

Basics

Value: -374 → -373 → -372

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: Yes

Factorization: 373

Divisors: 1, 373

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110101

Octal: -565

Duodecimal: -271

Hexadecimal: -175

Square: 139129

Square Root: 19.313207915827967

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.: Im((i·x; x)_inf), where (a; q)_inf is the q-Pochhammer symbol, i = sqrt(-1). A292043

Expansion of (1-x-x^N)/((1-x)(1-x²)(1-x³)...(1-x^N)) for N = 7. A60026

A transform of the Fibonacci numbers. A99505

Numerators of s(i) = s(i-1) - (1/i)*sign(s(i-1)) with s(1) = 1. A203810

Expansion of f(-x²)² * f(-x, x²) / f(x³)³ in powers of·where f(,) is Ramanujan's general θ function. A254525

Expansion of 1/(1 + ∑_i>=1 q^i²/∏_j=1..i (1 + q^2·j)). A294408

Triangle of coefficients T(n,k) of xⁿ*y^k in g.f. A(x,y) where A(x,y) = A(x³ + 3·x*y·A(x,y)³, y) / A(x² + 2·x*y·A(x,y)², y), read by rows. A385910

Reversion of rooted trees A000081. A50395

INVERT transform of A055615, n*μ(n). A144028

Eigentriangle by rows, A055615(n-k+1)*A144028(k-1); 1<=k<=n. A144029