Properties of the Number -372099

Three Hundred Seventy-Two Thousand Ninety-Nine

Basics

Value: -372100 → -372099 → -372098

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 13 × 29 × 47

Divisors: 1, 3, 7, 13, 21, 29, 39, 47, 87, 91

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011010110110000011

Octal: -1326603

Duodecimal: -15B403

Hexadecimal: -5ad83

Square: 138457665801

Square Root: 609.9991803273182

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

Partial sums of A001654, or sum of the areas of the first n Fibonacci rectangles. A64831

a(n) = Fibonacci(n)*Fibonacci(n+2). A59929

a(n) = Fibonacci(n+2)² - 1. A80097

a(n) = Fibonacci(2·n)*Fibonacci(2·n+2). A58038

Antidiagonal sums of triangle A035317. A80239

a(n) = a(n-1) + a(n-3) + a(n-4), starting with a(0..3) = 1, 2, 2, 3. A70550

Positive values of k such that there is exactly one permutation p of (1,2,3,...,k) such that i+p(i) is a Fibonacci number for 1<=i<=k. A97083

a(n) = ∑_i=0..n (C(n,i) mod 2)*Fibonacci(2·i). A51656

a(n) = a(n-1) + a(n-2) + a(n-3), with a(0) = a(1) = 1, a(2) = 0. A236165

Denominators in an expansion of 3 - sqrt(5) as a sum of fractions +-1/d. A255353