Properties of the Number 33672

Thirty-Three Thousand Six Hundred Seventy-Two

Basics

Value: 33671 → 33672 → 33673

Parity: even

Prime: No

Previous Prime: 33647

Next Prime: 33679

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 23 × 61

Divisors: 1, 2, 3, 4, 6, 8, 12, 23, 24, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000001110001000

Octal: 101610

Duodecimal: 175A0

Hexadecimal: 8388

Square: 1133803584

Square Root: 183.49931879982552

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

a(n) = (n⁵ - 5·n⁴ + 5·n³ + 5·n² + 114·n + 120)/120. A161701

Number of compositions of n where each part after the first is either twice or half the prior part. A342331

Numbers k such that (j^k + k^j) == 0 (mod k+j), j=2 case. A114977

T(n,k)=Number of nXnXn triangular 0..k arrays with new values introduced in sequential zero-upwards order and exactly one inverted 2x2x2 triangle having values all different. A271246

Triangle read by rows: Take a hexagram with all diagonals drawn, as in A331908. Then T(n,k) = number of k-sided polygons in that figure for k = 3, 4, ..., n+5. A331909

Numbers n such that (nⁿ+2²)/(n+2) is an integer. A242875

Oblong numbers n such that n - 1 and n + 1 are both semiprime. A276565

Number of labeled n-vertex 2-edge multigraphs that are neither crossing nor nesting. A326247

Number of self-converse asymmetric semigroups of order n. A58106

Number of compositions (ordered partitions) of n into n parts, allowing zeros, with distinct nonzero parts. A97965