Base | Representation |
---|---|
bin | 110111111110001111… |
… | …1110011010110010011 |
3 | 102111020222002112012020 |
4 | 1233330133303112103 |
5 | 3432132234442321 |
6 | 131115205502523 |
7 | 11453450540010 |
oct | 1577437632623 |
9 | 374228075166 |
10 | 120200312211 |
11 | 46a81a40701 |
12 | 1b366a11a43 |
13 | b4478507c5 |
14 | 5b63baa707 |
15 | 31d78724c6 |
hex | 1bfc7f3593 |
120200312211 has 32 divisors (see below), whose sum is σ = 183717642240. Its totient is φ = 68477951136.
The previous prime is 120200312209. The next prime is 120200312231. The reversal of 120200312211 is 112213002021.
It is not a de Polignac number, because 120200312211 - 21 = 120200312209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120200312231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11935000 + ... + 11945066.
It is an arithmetic number, because the mean of its divisors is an integer number (5741176320).
Almost surely, 2120200312211 is an apocalyptic number.
120200312211 is a deficient number, since it is larger than the sum of its proper divisors (63517330029).
120200312211 is a wasteful number, since it uses less digits than its factorization.
120200312211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11743.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 120200312211 its reverse (112213002021), we get a palindrome (232413314232).
The spelling of 120200312211 in words is "one hundred twenty billion, two hundred million, three hundred twelve thousand, two hundred eleven".
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