Base | Representation |
---|---|
bin | 11010011111000000100… |
… | …000111000001000010000 |
3 | 20102222201222222202102221 |
4 | 122133000200320020100 |
5 | 214304330224311232 |
6 | 3512032533550424 |
7 | 245330215223101 |
oct | 32370040701020 |
9 | 6388658882387 |
10 | 1820001010192 |
11 | 641949139682 |
12 | 25488a7a5414 |
13 | 102818bb4891 |
14 | 64134c783a8 |
15 | 32520923897 |
hex | 1a7c0838210 |
1820001010192 has 40 divisors (see below), whose sum is σ = 3690110692800. Its totient is φ = 867941120640.
The previous prime is 1820001010171. The next prime is 1820001010229. The reversal of 1820001010192 is 2910101000281.
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, 6957034 + ... + 7213897.
It is an arithmetic number, because the mean of its divisors is an integer number (92252767320).
Almost surely, 21820001010192 is an apocalyptic number.
It is an amenable number.
1820001010192 is an abundant number, since it is smaller than the sum of its proper divisors (1870109682608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1820001010192 is a wasteful number, since it uses less digits than its factorization.
1820001010192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14171311 (or 14171305 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 25.
The spelling of 1820001010192 in words is "one trillion, eight hundred twenty billion, one million, ten thousand, one hundred ninety-two".
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