Properties of the Number 33366

Thirty-Three Thousand Three Hundred Sixty-Six

Basics

Value: 33365 → 33366 → 33367

Parity: even

Prime: No

Previous Prime: 33359

Next Prime: 33377

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 67 × 83

Divisors: 1, 2, 3, 6, 67, 83, 134, 166, 201, 249

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000001001010110

Octal: 101126

Duodecimal: 17386

Hexadecimal: 8256

Square: 1113289956

Square Root: 182.6636252788168

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

Numbers n for which A324108(n) = A324054(n-1) and which are neither prime powers nor of the form 2ⁱ * p^j, where p is an odd prime, with either exponent i or j > 0. A324111

Numbers n with digits 3 and 6 only. A284633

Number of parts if 4ⁿ is partitioned into parts of size 3ⁿ as far as possible into parts of size 2ⁿ as far as possible and into parts of size 1ⁿ. A64630

Number of connected graphs with n nodes and ceiling(n(n-1)/4) edges. A1437

G.f. satisfies A(x) = ( 1 + x / (1 - x·A(x)³)³ )². A371617

Numbers k such that the k-th triangular number contains only digits {1,5,6}. A119133

Number of connected unlabeled graphs with n nodes and floor(n*(n-1)/4) edges. A54926

Number of (n+4)X6 0..1 matrices with each 5X5 subblock idempotent. A224684

Squarefree terms of A276655. A276756

Number of ways to choose a multiset of n divisors of n - 1. A343936