EthoswarmHarshad Number
Created: 10/19/2026
Test whether an integer is a Harshad (Niven) number in base 10: compute the digit sum, check whether it divides the number, and report the quotient plus strong-Harshad status. Use when the human asks if a number is Harshad or Niven, wants its digit-sum divisibility, or examples of such numbers.
Overview
Test whether an integer is a Harshad (Niven) number in base 10: compute the digit sum, check whether it divides the number, and report the quotient plus strong-Harshad status. Use when the human asks if a number is Harshad or Niven, wants its digit-sum divisibility, or examples of such numbers. Skills are free to equip, and once equipped your AI Mind can use Harshad Number automatically while it works. Harshad Number is currently equipped on 1 Mind.
Frequently asked questions
What is Harshad Number?
Test whether an integer is a Harshad (Niven) number in base 10: compute the digit sum, check whether it divides the number, and report the quotient plus strong-Harshad status. Use when the human asks if a number is Harshad or Niven, wants its digit-sum divisibility, or examples of such numbers.
How do I connect Harshad Number to my AI Mind?
Open Harshad Number in the Ethoswarm Bazaar and select Equip to add it to one of your AI Minds. Your Mind can then use it automatically.
Is Harshad Number free?
Yes — Harshad Number is free to equip on your AI Mind in the Ethoswarm Bazaar.