Properties of the Number 33157

Thirty-Three Thousand One Hundred Fifty-Seven

Basics

Value: 33156 → 33157 → 33158

Parity: odd

Prime: No

Previous Prime: 33151

Next Prime: 33161

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 71 × 467

Divisors: 1, 71, 467, 33157

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000000110000101

Octal: 100605

Duodecimal: 17231

Hexadecimal: 8185

Square: 1099386649

Square Root: 182.09063677191094

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

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 966", based on the 5-celled von Neumann neighborhood. A290832

a(n) is the position of cube of the n-th prime among the powers of primes (A000961). A24625

Positions of cubes among the powers of primes (A000961). A24627

Number of (n+2) X 9 binary arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock. A190031

Number of labeled totally ordered commutative semigroups. A346414

Number of planar n X n X n binary triangular grids symmetric both under 120 degree rotation and reflection with no more than 3 ones in any 4 X 4 X 4 subtriangle. A153925

Begins with (1, 4); avoids 3-term arithmetic progressions. A33157

Number of perfect matchings in the graph C₇ X C_2n. A230033

Base-10 numbers k whose number of divisors equals the number of divisors in R(k), where k is written in all bases from base-2 to base-10 and R(k), the digit reversal of k, is read as a number in the same base. A346113