Base | Representation |
---|---|
bin | 11110100101101111000… |
… | …011001101011001001010 |
3 | 21102221220002222221202110 |
4 | 132211233003031121022 |
5 | 233420101120320020 |
6 | 4245405315443150 |
7 | 304605023130234 |
oct | 36455703153112 |
9 | 7387802887673 |
10 | 2102102120010 |
11 | 740550932852 |
12 | 29b4998b64b6 |
13 | 1232c57248b9 |
14 | 73a56b8d254 |
15 | 39a31a4c8e0 |
hex | 1e96f0cd64a |
2102102120010 has 16 divisors (see below), whose sum is σ = 5045045088096. Its totient is φ = 560560565328.
The previous prime is 2102102119993. The next prime is 2102102120021. The reversal of 2102102120010 is 100212012012.
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, 35035035304 + ... + 35035035363.
It is an arithmetic number, because the mean of its divisors is an integer number (315315318006).
Almost surely, 22102102120010 is an apocalyptic number.
2102102120010 is an abundant number, since it is smaller than the sum of its proper divisors (2942942968086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102102120010 is a wasteful number, since it uses less digits than its factorization.
2102102120010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70070070677.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2102102120010 its reverse (100212012012), we get a palindrome (2202314132022).
The spelling of 2102102120010 in words is "two trillion, one hundred two billion, one hundred two million, one hundred twenty thousand, ten".
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