Properties of the Number -36999

Thirty-Six Thousand Nine Hundred Ninety-Nine

Basics

Value: -37000 → -36999 → -36998

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 4111

Divisors: 1, 3, 9, 4111, 12333, 36999

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001000010000111

Octal: -110207

Duodecimal: -194B3

Hexadecimal: -9087

Square: 1368926001

Square Root: 192.3512412229253

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

Prime sieve of e. A248804

The sequence e when b=[ 1,0,1,1,1,... ]. A42953

Number of subsets of {1..n} whose elements have the same number of prime factors, counted with multiplicity. A339511

For a string of letters of length k, say abc...def, let f(k) be the string of length k-1 consisting of the adjacent pairs ab, bc, cd, ..., de, ef. Given n, let U be the string of length 2n consisting of n 1's followed by n 2's: 11...122...2. Then a(n) is the number of the C(2n,n) permutations V of U such that f(U) and f(V) agree in exactly one place. A98813

Number of n X 4 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 1 vertically. A207165

Harmonic mean of digits is 6. A62184

Smallest number beginning with n and having a digit sum n. A77726