Properties of the Number 33856

Thirty-Three Thousand Eight Hundred Fifty-Six

Basics

Value: 33855 → 33856 → 33857

Parity: even

Prime: No

Previous Prime: 33851

Next Prime: 33857

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁶ × 23 ²

Divisors: 1, 2, 4, 8, 16, 23, 32, 46, 64, 92

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000010001000000

Octal: 102100

Duodecimal: 17714

Hexadecimal: 8440

Square: 1146228736

Square Root: 184

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

Number of regions in regular n-gon with all diagonals drawn. A7678

a(n) = period of the sequence {b(m), m>=0}, defined by b(m):=binomial(m+n,n) mod n. A133900

Denominator of 1/64 - 1/n². A61050

Squares whose arithmetic mean of digits is an integer (i.e., the sum of digits is a multiple of the number of digits). A69711

a(n) = (6·n + 4)². A16958

a(n) = (11·n + 8)². A17486

Numbers with prime factorization p²*q⁶. A189990

Squares with initial digit '3'. A45786

Fixed points in A376198. A376201

Numbers k such that φ(k) + σ(k) is a prime. A38344