Properties of the Number 235

Two Hundred Thirty-Five

Basics

Value: 234 → 235 → 236

Parity: odd

Prime: No

Previous Prime: 233

Next Prime: 239

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 5 × 47

Divisors: 1, 5, 47, 235

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: 11101011

Octal: 353

Duodecimal: 177

Hexadecimal: eb

Square: 55225

Square Root: 15.329709716755891

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

Coordination sequence for planar net 3.3.3.3.6 (also called the fsz net). A250120

Lucky numbers. A959

Heptagonal numbers (or 7-gonal numbers): n*(5·n-3)/2. A566

Number of trees with n unlabeled nodes. A55

Triangle read by rows: T(n,k) is number of partitions of n having k distinct parts (n>=1, k>=1). A116608

Centered triangular numbers: a(n) = 3·n*(n-1)/2 + 1. A5448

Finitary numbers. Matula-Goebel numbers of rooted identity trees. A276625

a(n) = 6·n + 1. A16921

Odd semiprimes: odd numbers divisible by exactly 2 primes (counted with multiplicity). A46315

Number of partitions of n into squares. A1156