Base | Representation |
---|---|
bin | 111000000100010011… |
… | …0001011111001010110 |
3 | 102111210010001222211212 |
4 | 1300020212023321112 |
5 | 3433041221442324 |
6 | 131151300501422 |
7 | 11461464160523 |
oct | 1601046137126 |
9 | 374703058755 |
10 | 120403312214 |
11 | 470765925a9 |
12 | 1b4029aa872 |
13 | b47a918453 |
14 | 5b82b3014a |
15 | 31ea5c070e |
hex | 1c0898be56 |
120403312214 has 16 divisors (see below), whose sum is σ = 188886677760. Its totient is φ = 57453011880.
The previous prime is 120403312199. The next prime is 120403312261. The reversal of 120403312214 is 412213304021.
It is a super-3 number, since 3×1204033122143 (a number of 34 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a self number, because there is not a number n which added to its sum of digits gives 120403312214.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2960972 + ... + 3001359.
It is an arithmetic number, because the mean of its divisors is an integer number (11805417360).
Almost surely, 2120403312214 is an apocalyptic number.
120403312214 is a deficient number, since it is larger than the sum of its proper divisors (68483365546).
120403312214 is a wasteful number, since it uses less digits than its factorization.
120403312214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5962795.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 120403312214 its reverse (412213304021), we get a palindrome (532616616235).
The spelling of 120403312214 in words is "one hundred twenty billion, four hundred three million, three hundred twelve thousand, two hundred fourteen".
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