Base | Representation |
---|---|
bin | 10010101110000100… |
… | …001101110101010010 |
3 | 1220212211002110112022 |
4 | 102232010031311102 |
5 | 312131123210002 |
6 | 13122305131442 |
7 | 1311046652225 |
oct | 225604156522 |
9 | 56784073468 |
10 | 20100210002 |
11 | 8585054304 |
12 | 3a8b629b82 |
13 | 1b84392bb2 |
14 | d8972d5bc |
15 | 7c9962ba2 |
hex | 4ae10dd52 |
20100210002 has 32 divisors (see below), whose sum is σ = 31982100480. Its totient is φ = 9454919760.
The previous prime is 20100209977. The next prime is 20100210023. The reversal of 20100210002 is 20001200102.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 945227 + ... + 966257.
It is an arithmetic number, because the mean of its divisors is an integer number (999440640).
Almost surely, 220100210002 is an apocalyptic number.
20100210002 is a deficient number, since it is larger than the sum of its proper divisors (11881890478).
20100210002 is a wasteful number, since it uses less digits than its factorization.
20100210002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21398.
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 20100210002 its reverse (20001200102), we get a palindrome (40101410104).
The spelling of 20100210002 in words is "twenty billion, one hundred million, two hundred ten thousand, two".
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