Properties of the Number 3212

Three Thousand Two Hundred Twelve

Basics

Value: 3211 → 3212 → 3213

Parity: even

Prime: No

Previous Prime: 3209

Next Prime: 3217

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 11 × 73

Divisors: 1, 2, 4, 11, 22, 44, 73, 146, 292, 803

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 110010001100

Octal: 6214

Duodecimal: 1A38

Hexadecimal: c8c

Square: 10316944

Square Root: 56.674509261219015

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 that are the sum of 10 positive 7th powers. A3377

Number of increasing arithmetic progressions in {1,2,3,...,n}, including trivial arithmetic progressions of lengths 1 and 2. A51336

Numbers m such that there are precisely 11 groups of order m. A249554

Number of nonempty pairwise coprime subsets of {1,...,n}, where a single number is not considered to be pairwise coprime unless it is equal to 1. A320426

a(n) = Frobenius number for 8 successive primes = F[p(n), p(n+1), p(n+2), p(n+3), p(n+4), p(n+5), p(n+6), p(n+7)]. A138994

Number of sums S of distinct positive integers satisfying S <= n. A26906

Right-angled numbers with an internal digit as the vertex. A135602

Number of partitions of n such that (number parts having multiplicity 1) is a part and (number of 1s) is a part. A241506

n written in fractional base 4/3. A24631

Numbers divisible by the sum of the cubes of their digits. A34088