Properties of the Number -33387

Thirty-Three Thousand Three Hundred Eighty-Seven

Basics

Value: -33388 → -33387 → -33386

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 31 × 359

Divisors: 1, 3, 31, 93, 359, 1077, 11129, 33387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000001001101011

Octal: -101153

Duodecimal: -173A3

Hexadecimal: -826b

Square: 1114691769

Square Root: 182.7210989459072

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

Triangle read by rows, Bell transform of Bell numbers. A264428

Numbers k such that prime(k) + prime(k+1) + prime(k+2) is a square. A76305

Smith numbers of order 3. A178213

Decimal part of cube root of a(n) starts with 2: first term of runs. A34128

Engel expansion for (positive) constant defined in A078756. A80230

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 193", based on the 5-celled von Neumann neighborhood. A270687

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A143426. A384626