Base | Representation |
---|---|
bin | 110111111000110111… |
… | …1111101110111010010 |
3 | 102110210101210201121222 |
4 | 1233301233331313102 |
5 | 3431300110001320 |
6 | 131045245045042 |
7 | 11446131112025 |
oct | 1576157756722 |
9 | 373711721558 |
10 | 120020000210 |
11 | 4699a185620 |
12 | 1b316556782 |
13 | b41939a906 |
14 | 5b47c711bc |
15 | 31c6b06825 |
hex | 1bf1bfddd2 |
120020000210 has 32 divisors (see below), whose sum is σ = 243278083584. Its totient is φ = 42235776000.
The previous prime is 120020000209. The next prime is 120020000231. The reversal of 120020000210 is 12000020021.
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, 17594831 + ... + 17601650.
It is an arithmetic number, because the mean of its divisors is an integer number (7602440112).
Almost surely, 2120020000210 is an apocalyptic number.
120020000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120020000210 is an abundant number, since it is smaller than the sum of its proper divisors (123258083374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120020000210 is a wasteful number, since it uses less digits than its factorization.
120020000210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35196530.
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 120020000210 its reverse (12000020021), we get a palindrome (132020020231).
The spelling of 120020000210 in words is "one hundred twenty billion, twenty million, two hundred ten", and thus it is an aban number.
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