Base | Representation |
---|---|
bin | 101111100110001010… |
… | …0101001010100101010 |
3 | 100202211100022100121212 |
4 | 1133030110221110222 |
5 | 3133312311241020 |
6 | 114542230233122 |
7 | 10245625316126 |
oct | 1371424512452 |
9 | 322740270555 |
10 | 102212212010 |
11 | 3a391146797 |
12 | 179867b57a2 |
13 | 983bc2872c |
14 | 4d38b9a586 |
15 | 29d3569cc5 |
hex | 17cc52952a |
102212212010 has 8 divisors (see below), whose sum is σ = 183981981636. Its totient is φ = 40884884800.
The previous prime is 102212211977. The next prime is 102212212031. The reversal of 102212212010 is 10212212201.
102212212010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 95915948209 + 6296263801 = 309703^2 + 79349^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 5110610591 + ... + 5110610610.
Almost surely, 2102212212010 is an apocalyptic number.
102212212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102212212010 is a deficient number, since it is larger than the sum of its proper divisors (81769769626).
102212212010 is a wasteful number, since it uses less digits than its factorization.
102212212010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10221221208.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 102212212010 its reverse (10212212201), we get a palindrome (112424424211).
The spelling of 102212212010 in words is "one hundred two billion, two hundred twelve million, two hundred twelve thousand, ten".
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