Properties of the Number -39599

Thirty-Nine Thousand Five Hundred Ninety-Nine

Basics

Value: -39600 → -39599 → -39598

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 7 × 5657

Divisors: 1, 7, 5657, 39599

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001101010101111

Octal: -115257

Duodecimal: -1AABB

Hexadecimal: -9aaf

Square: 1568080801

Square Root: 198.9949748109233

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 (-3·x³-18·x²+14·x-1)/(3·x⁴-5·x²+4·x-1). A103135

Expansion of g.f.: 1/((1 - x - x² + x⁶ - x⁸)*(1 - x² + x⁶ + x⁷ - x⁸)). A147620

Total number of 1's in all (binary) max-heaps on n elements from the set {0,1}. A309052

a(n) = 44·n² - 1. A158628

(5·F(n)+3·L(n)-8)/2. A206417

Numbers k such that the sum of decimal digits of k is the sum of primes dividing k+1 (with repetition). A339805

Frobenius number of the numerical semigroup generated by consecutive centered square numbers. A69760

Numbers n where either n or n+1 is divisible by the numbers from 1 to 12. A131662

Inverse binomial transform of -2 followed by A000032(n+1). A244213