Properties of the Number -7150

One Hundred Fifty

Basics

Value: -7151 → -7150 → -7149

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 ² × 11 × 13

Divisors: 1, 2, 5, 10, 11, 13, 22, 25, 26, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101111101110

Octal: -15756

Duodecimal: -417A

Hexadecimal: -1bee

Square: 51122500

Square Root: 84.55767262643882

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

Expansion of ∏_{m >= 1} (1 + q^m)^-2. A22597

G.f. A(x) satisfies: [x^k] (1+x)^n² * A(x) = 0 for k = (n-1)² + 1 through k = n² for n >= 1. A305600

a(n) is the product of all parts in negaFibonacci representation of -n. A356388

Triangle of nonzero coefficients of the Airy ζ functions expressed as polynomials of X = 3^5/6γ(2/3)²/(2Pi). A96631

Triangle T(n,m) = ∑_k=0..m Catalan(n-k)*Catalan(k). A28364

Number of palindromic partitions of n with greatest part of multiplicity 2. A238779

a(n)² is a square whose digits occur with an equal minimum frequency of 2. A52049

Total number of smallest parts in all partitions of n that do not contain 1 as a part. A195820

Catalan triangle A028364 with row reversion. A67323

Denominator of ratio n*σ(A003961(n)) / σ(n)*A003961(n), where σ is the sum of divisors of n, and A003961 shifts the prime factorization of n one step towards larger primes. A341527