Base | Representation |
---|---|
bin | 101110101010001110… |
… | …1010010000011111110 |
3 | 100120122012020212122000 |
4 | 1131110131102003332 |
5 | 3120203002210420 |
6 | 114010511403130 |
7 | 10145036142621 |
oct | 1352435220376 |
9 | 316565225560 |
10 | 100201210110 |
11 | 39549a75251 |
12 | 175052234a6 |
13 | 95ab3cb791 |
14 | 4bc7a79db8 |
15 | 2916c32690 |
hex | 17547520fe |
100201210110 has 192 divisors, whose sum is σ = 289213156800. Its totient is φ = 24673019904.
The previous prime is 100201210103. The next prime is 100201210121. The reversal of 100201210110 is 11012102001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 100201210092 and 100201210101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4123476 + ... + 4147704.
It is an arithmetic number, because the mean of its divisors is an integer number (1506318525).
Almost surely, 2100201210110 is an apocalyptic number.
100201210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 100201210110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144606578400).
100201210110 is an abundant number, since it is smaller than the sum of its proper divisors (189011946690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100201210110 is a wasteful number, since it uses less digits than its factorization.
100201210110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24332 (or 24309 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 100201210110 its reverse (11012102001), we get a palindrome (111213312111).
The spelling of 100201210110 in words is "one hundred billion, two hundred one million, two hundred ten thousand, one hundred ten".
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