Properties of the Number 33628

Thirty-Three Thousand Six Hundred Twenty-Eight

Basics

Value: 33627 → 33628 → 33629

Parity: even

Prime: No

Previous Prime: 33623

Next Prime: 33629

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 7 × 1201

Divisors: 1, 2, 4, 7, 14, 28, 1201, 2402, 4804, 8407

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000001101011100

Octal: 101534

Duodecimal: 17564

Hexadecimal: 835c

Square: 1130842384

Square Root: 183.37938815472145

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

Sum of the 4th powers of the divisors of n is divisible by n. A46764

Triangle read by rows: T(n,k) is the number of connected directed multigraphs with loops and no vertex of degree 0, with n arcs and k vertices. A139621

Numbers n such that 30n+{11, 13, 17, 19, 23} are 5 consecutive primes. A182279

Irregular triangle read by rows: T(n, k) is the number of 2n-step closed walks on the square lattice having algebraic area k; n >= 0, 0 <= k <= floor(n²/4). A352838

Third left hand column of triangle A163940. A163943

Number of n-node rooted identity trees of height 9. A229403

Number of (2n+1)-node rooted identity trees of height n. A245091

Index of first occurrence of n in A165633. A165765

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 0), (-1, 0, 1), (1, 0, 0), (1, 1, -1)}. A148613

Numbers that are in both the 1-additive and 0-additive sequences (A002858 and A033627). A33628