Properties of the Number 10023

Ten Thousand Twenty-Three

Basics

Value: 10022 → 10023 → 10024

Parity: odd

Prime: No

Previous Prime: 10009

Next Prime: 10037

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 3 × 13 × 257

Divisors: 1, 3, 13, 39, 257, 771, 3341, 10023

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100100111

Octal: 23447

Duodecimal: 5973

Hexadecimal: 2727

Square: 100460529

Square Root: 100.11493395093461

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

Where 3ⁿ occurs in n-almost primes, starting at a(0)=1. A78843

Smallest number with n nonprime substrings (Version 1: substrings with leading zeros are considered to be nonprime). A213302

Smallest number of each digital type. A266946

Smallest number m such that A114228(m) = n. A114229

a(n) = A273059(4n+3). A275919

A123896 sorted and duplicates removed. A123902

Numbers whose digits are in nondecreasing order in bases 8 and 9. A329298

Relative of Hofstadter Q-sequence: a(n) = max(0, n+10000) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) + a(n-a(n-4)) for n > 0. A283889

Relative of Hofstadter Q-sequence: a(n) = max(0, n+10001) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) + a(n-a(n-4)) for n > 0. A283890

Relative of Hofstadter Q-sequence. A283891