Base | Representation |
---|---|
bin | 101111110010110101111110… |
… | …000111000010111111011100 |
3 | 1000120021010101110212202211120 |
4 | 233302311332013002333130 |
5 | 210022422410203210022 |
6 | 2023021303305450540 |
7 | 62163413150265654 |
oct | 5762657607027734 |
9 | 1016233343782746 |
10 | 210202110210012 |
11 | 60a8223a28a588 |
12 | 1b6aa6b14a0a50 |
13 | 9039c8798a73b |
14 | 39c9b9d1bb364 |
15 | 1947c8c838d5c |
hex | bf2d7e1c2fdc |
210202110210012 has 24 divisors (see below), whose sum is σ = 511796442251136. Its totient is φ = 67020962675568.
The previous prime is 210202110210007. The next prime is 210202110210047. The reversal of 210202110210012 is 210012011202012.
It is a junction number, because it is equal to n+sod(n) for n = 210202110209973 and 210202110210000.
It is a congruent number.
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, 380800924018 + ... + 380800924569.
It is an arithmetic number, because the mean of its divisors is an integer number (21324851760464).
Almost surely, 2210202110210012 is an apocalyptic number.
It is an amenable number.
210202110210012 is an abundant number, since it is smaller than the sum of its proper divisors (301594332041124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210202110210012 is a wasteful number, since it uses less digits than its factorization.
210202110210012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 761601848617 (or 761601848615 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 210202110210012 its reverse (210012011202012), we get a palindrome (420214121412024).
The spelling of 210202110210012 in words is "two hundred ten trillion, two hundred two billion, one hundred ten million, two hundred ten thousand, twelve".
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