Base | Representation |
---|---|
bin | 110111111110100010… |
… | …0110011001110000011 |
3 | 102111021122100021110001 |
4 | 1233331010303032003 |
5 | 3432142230323021 |
6 | 131120153420431 |
7 | 11453626143256 |
oct | 1577504631603 |
9 | 374248307401 |
10 | 120210011011 |
11 | 46a87465542 |
12 | 1b36a10a717 |
13 | b44986823c |
14 | 5b651b309d |
15 | 31d863b091 |
hex | 1bfd133383 |
120210011011 has 8 divisors (see below), whose sum is σ = 121936985280. Its totient is φ = 118488170112.
The previous prime is 120210010981. The next prime is 120210011027. The reversal of 120210011011 is 110110012021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120210011011 - 25 = 120210010979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120210011041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236160 + ... + 1329853.
It is an arithmetic number, because the mean of its divisors is an integer number (15242123160).
Almost surely, 2120210011011 is an apocalyptic number.
120210011011 is a deficient number, since it is larger than the sum of its proper divisors (1726974269).
120210011011 is an equidigital number, since it uses as much as digits as its factorization.
120210011011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2566685.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 120210011011 its reverse (110110012021), we get a palindrome (230320023032).
The spelling of 120210011011 in words is "one hundred twenty billion, two hundred ten million, eleven thousand, eleven".
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