Base | Representation |
---|---|
bin | 10011000010011100… |
… | …11100001111001111 |
3 | 222101022211012022220 |
4 | 21201032130033033 |
5 | 131413101011343 |
6 | 4410121510423 |
7 | 511201001112 |
oct | 114116341717 |
9 | 28338735286 |
10 | 10221110223 |
11 | 4375606435 |
12 | 1b93042413 |
13 | c6b75631c |
14 | 6cd67c579 |
15 | 3ec4d7183 |
hex | 26139c3cf |
10221110223 has 16 divisors (see below), whose sum is σ = 14075523072. Its totient is φ = 6590628000.
The previous prime is 10221110171. The next prime is 10221110227. The reversal of 10221110223 is 32201112201.
It is not a de Polignac number, because 10221110223 - 217 = 10220979151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10221110227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144633 + ... + 203373.
It is an arithmetic number, because the mean of its divisors is an integer number (879720192).
Almost surely, 210221110223 is an apocalyptic number.
10221110223 is a deficient number, since it is larger than the sum of its proper divisors (3854412849).
10221110223 is a wasteful number, since it uses less digits than its factorization.
10221110223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60646.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10221110223 its reverse (32201112201), we get a palindrome (42422222424).
The spelling of 10221110223 in words is "ten billion, two hundred twenty-one million, one hundred ten thousand, two hundred twenty-three".
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