Properties of the Number 7023

Seven Thousand Twenty-Three

Basics

Value: 7022 → 7023 → 7024

Parity: odd

Prime: No

Previous Prime: 7019

Next Prime: 7027

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 2341

Divisors: 1, 3, 2341, 7023

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101101101111

Octal: 15557

Duodecimal: 4093

Hexadecimal: 1b6f

Square: 49322529

Square Root: 83.80334122217323

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

Toothpick sequence in the three-dimensional grid. A160160

Numbers k such that 2^k + 21 is prime. A57201

Number A(n,k) of partitions of the (n+k)-multiset {1,2,...,n,1,2,...,k} into distinct multisets; square array A(n,k), n>=0, k>=0, read by antidiagonals. A346517

Array read by upwards antidiagonals: T(m,n) = number of set partitions into distinct parts of the multiset consisting of one copy each of x₁, x₂, ..., x_m, and two copies each of y₁, y₂, ..., y_n, for m >= 0, n >= 0. A322770

Sum of the eighth largest parts of the partitions of n into 10 parts. A326591

Number of narrowly totally normal compositions of n. A332296

A bisection of A129095: a(n) = A129095(2n-1) for n>=1. A129096

Expansion of x/((1 - x - x⁴)*(1 - x)⁴). A145133

Numbers k such that (k³ + 2, n³ + 4) is a twin prime pair. A178337

Odd numbers which are factored to the same set of primes in Z as to the irreducible polynomials in GF(2)[X]; odd terms of A235036. A235039