Base | Representation |
---|---|
bin | 10010110100001010… |
… | …00001100011010110 |
3 | 222001222012011221122 |
4 | 21122011001203112 |
5 | 131141401413420 |
6 | 4350155443542 |
7 | 505213535630 |
oct | 113205014326 |
9 | 28058164848 |
10 | 10101201110 |
11 | 43139569a0 |
12 | 1b5aa565b2 |
13 | c4c9618a0 |
14 | 6bb787a50 |
15 | 3e1bed725 |
hex | 25a1418d6 |
10101201110 has 128 divisors (see below), whose sum is σ = 24507270144. Its totient is φ = 2894952960.
The previous prime is 10101201109. The next prime is 10101201133. The reversal of 10101201110 is 1110210101.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2770949 + ... + 2774591.
It is an arithmetic number, because the mean of its divisors is an integer number (191463048).
Almost surely, 210101201110 is an apocalyptic number.
10101201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10101201110 is an abundant number, since it is smaller than the sum of its proper divisors (14406069034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10101201110 is a wasteful number, since it uses less digits than its factorization.
10101201110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3958.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 10101201110 its reverse (1110210101), we get a palindrome (11211411211).
The spelling of 10101201110 in words is "ten billion, one hundred one million, two hundred one thousand, one hundred ten".
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