Base | Representation |
---|---|
bin | 1011111100011… |
… | …11001100000111 |
3 | 20222112202020102 |
4 | 11332033030013 |
5 | 201122414343 |
6 | 13535354315 |
7 | 2324460563 |
oct | 576171407 |
9 | 228482212 |
10 | 100201223 |
11 | 51619731 |
12 | 2968299b |
13 | 179b4285 |
14 | d4446a3 |
15 | 8be43b8 |
hex | 5f8f307 |
100201223 has 8 divisors (see below), whose sum is σ = 104215056. Its totient is φ = 96264000.
The previous prime is 100201201. The next prime is 100201229. The reversal of 100201223 is 322102001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100201223 - 28 = 100200967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100201229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16478 + ... + 21723.
It is an arithmetic number, because the mean of its divisors is an integer number (13026882).
Almost surely, 2100201223 is an apocalyptic number.
100201223 is a deficient number, since it is larger than the sum of its proper divisors (4013833).
100201223 is an equidigital number, since it uses as much as digits as its factorization.
100201223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38305.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 100201223 is about 10010.0560937489. The cubic root of 100201223 is about 464.4700062475.
Adding to 100201223 its reverse (322102001), we get a palindrome (422303224).
The spelling of 100201223 in words is "one hundred million, two hundred one thousand, two hundred twenty-three".
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