Properties of the Number 2022

Two Thousand Twenty-Two

Basics

Value: 2021 → 2022 → 2023

Parity: even

Prime: No

Previous Prime: 2017

Next Prime: 2027

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 337

Divisors: 1, 2, 3, 6, 337, 674, 1011, 2022

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 11111100110

Octal: 3746

Duodecimal: 1206

Hexadecimal: 7e6

Square: 4088484

Square Root: 44.96665431183423

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 inseparable partitions of n; see Comments. A325535

G.f.: ∏_k>=1 (1 + 2·x^k). A32302

a(n) = n² - 3. A28872

Numbers k such that k, k + 1 and k + 2 are 3 consecutive Harshad numbers. A154701

Numbers m such that the Bernoulli number B_m has denominator 42. A51228

Beginning of a run of 4 consecutive Niven (or Harshad) numbers. A141769

Magic numbers: atoms with full shells containing any of these numbers of electrons are considered electronically stable. A18227

Multiples of 6 such that the sum of the digits is equal to 6. A62768

Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is Euler transform of (j->j·k). A255961

Number of strict integer partitions of n with at least two but not all parts having a common divisor greater than 1. A303140

We use cookies

Some cookies are essential for Natory to function, like keeping you signed in. We also use optional cookies to understand how the app is used and improve it over time. Learn more in our Privacy Policy. You can manage your preferences anytime.