Base | Representation |
---|---|
bin | 11000000110110… |
… | …10001001001110 |
3 | 112002111211211201 |
4 | 30003122021032 |
5 | 403232020420 |
6 | 32022140114 |
7 | 5003562001 |
oct | 1403321116 |
9 | 462454751 |
10 | 202220110 |
11 | a4169a64 |
12 | 5788163a |
13 | 32b83991 |
14 | 1cbdd538 |
15 | 12b4710a |
hex | c0da24e |
202220110 has 8 divisors (see below), whose sum is σ = 363996216. Its totient is φ = 80888040.
The previous prime is 202220107. The next prime is 202220129. The reversal of 202220110 is 11022202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 20222011 = 202220110 / (2 + 0 + 2 + 2 + 2 + 0 + 1 + 1 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10110996 + ... + 10111015.
It is an arithmetic number, because the mean of its divisors is an integer number (45499527).
Almost surely, 2202220110 is an apocalyptic number.
202220110 is a deficient number, since it is larger than the sum of its proper divisors (161776106).
202220110 is a wasteful number, since it uses less digits than its factorization.
202220110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20222018.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 202220110 is about 14220.4117380616. The cubic root of 202220110 is about 586.9594702438.
Adding to 202220110 its reverse (11022202), we get a palindrome (213242312).
The spelling of 202220110 in words is "two hundred two million, two hundred twenty thousand, one hundred ten".
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