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Properties of the Number -19268

Nineteen Thousand Two Hundred Sixty-Eight

Basics

Value: -19269 → -19268 → -19267

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 2 × 4817

Divisors: 1, 2, 4, 4817, 9634, 19268

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -100101101000100

Octal: -45504

Duodecimal: -B198

Hexadecimal: -4b44

Square: 371255824

Square Root: 138.80922159568507

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

Number of steps to compute n-th prime in PRIMEGAME (slow version). A7547
Number of partitions p of n such that min(p) < (number of parts of p) <= max(p). A325342
Members of 3-cycles of permutation A111273. A113701
G.f.: ∏n=-oo..+oo ( 1 + xn*(1 - xn)n ). A293602
Smallest of 5 consecutive integers divisible respectively by 5 consecutive primes. A72730
Number of right triangles on a (n+1)X7 grid. A189811
Number of nX4 0..1 arrays with every element equal to 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero. A298179
Positive integers which are not twice a positive square and cannot be written as twice a positive square plus an odd prime or twice a positive square plus twice an odd prime. A347567
s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A000201 (lower Wythoff sequence), t = A001950 (upper Wythoff sequence). A24686