Base | Representation |
---|---|
bin | 1100001110101100100… |
… | …0001001100011001010 |
3 | 202002022110021001012010 |
4 | 3003223020021203022 |
5 | 11420242410242414 |
6 | 240304201000350 |
7 | 21115360560156 |
oct | 3035310114312 |
9 | 662273231163 |
10 | 210103212234 |
11 | 81116871083 |
12 | 348771830b6 |
13 | 16a74506276 |
14 | a251c30066 |
15 | 56ea41d959 |
hex | 30eb2098ca |
210103212234 has 16 divisors (see below), whose sum is σ = 420558665472. Its totient is φ = 69975697248.
The previous prime is 210103212229. The next prime is 210103212247. The reversal of 210103212234 is 432212301012.
It is a self number, because there is not a number n which added to its sum of digits gives 210103212234.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14668954 + ... + 14683269.
It is an arithmetic number, because the mean of its divisors is an integer number (26284916592).
Almost surely, 2210103212234 is an apocalyptic number.
210103212234 is an abundant number, since it is smaller than the sum of its proper divisors (210455453238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210103212234 is a wasteful number, since it uses less digits than its factorization.
210103212234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29353421.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 210103212234 its reverse (432212301012), we get a palindrome (642315513246).
The spelling of 210103212234 in words is "two hundred ten billion, one hundred three million, two hundred twelve thousand, two hundred thirty-four".
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