Base | Representation |
---|---|
bin | 110111111110100010… |
… | …1001010001110010000 |
3 | 102111021122112001200201 |
4 | 1233331011022032100 |
5 | 3432142241331412 |
6 | 131120155424544 |
7 | 11453630015050 |
oct | 1577505121620 |
9 | 374248461621 |
10 | 120210105232 |
11 | 46a8751a308 |
12 | 1b36a155154 |
13 | b44989c0a9 |
14 | 5b651d9560 |
15 | 31d8658e57 |
hex | 1bfd14a390 |
120210105232 has 40 divisors (see below), whose sum is σ = 266234446016. Its totient is φ = 51507985536.
The previous prime is 120210105209. The next prime is 120210105251. The reversal of 120210105232 is 232501012021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446923 + ... + 663445.
Almost surely, 2120210105232 is an apocalyptic number.
It is an amenable number.
120210105232 is an abundant number, since it is smaller than the sum of its proper divisors (146024340784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120210105232 is a wasteful number, since it uses less digits than its factorization.
120210105232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221495 (or 221489 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
Adding to 120210105232 its reverse (232501012021), we get a palindrome (352711117253).
The spelling of 120210105232 in words is "one hundred twenty billion, two hundred ten million, one hundred five thousand, two hundred thirty-two".
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