Base | Representation |
---|---|
bin | 11011010101001001010000… |
… | …110001111111111111100111 |
3 | 120202121001000021102220001222 |
4 | 123111021100301333333213 |
5 | 111223330213331432221 |
6 | 1103351132104010555 |
7 | 34214120510304500 |
oct | 3325112061777747 |
9 | 522531007386058 |
10 | 120200310030311 |
11 | 3533273543a805 |
12 | 11593760760a5b |
13 | 520bac0a49224 |
14 | 2197a243b5ba7 |
15 | dd6a44e1a9ab |
hex | 6d5250c7ffe7 |
120200310030311 has 24 divisors (see below), whose sum is σ = 140581427884560. Its totient is φ = 102472859715072.
The previous prime is 120200310030299. The next prime is 120200310030371. The reversal of 120200310030311 is 113030013002021.
It is not a de Polignac number, because 120200310030311 - 246 = 49831565852647 is a prime.
It is a super-2 number, since 2×1202003100303112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120200310030311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120200310030371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2203601 + ... + 15660666.
It is an arithmetic number, because the mean of its divisors is an integer number (5857559495190).
Almost surely, 2120200310030311 is an apocalyptic number.
120200310030311 is a deficient number, since it is larger than the sum of its proper divisors (20381117854249).
120200310030311 is a wasteful number, since it uses less digits than its factorization.
120200310030311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17865023 (or 17865016 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 120200310030311 its reverse (113030013002021), we get a palindrome (233230323032332).
The spelling of 120200310030311 in words is "one hundred twenty trillion, two hundred billion, three hundred ten million, thirty thousand, three hundred eleven".
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