Base | Representation |
---|---|
bin | 110101111110001110… |
… | …0000000111001000100 |
3 | 102002011120111010101211 |
4 | 1223330130000321010 |
5 | 3344333003224222 |
6 | 125125024301204 |
7 | 11242134510064 |
oct | 1537434007104 |
9 | 362146433354 |
10 | 115904351812 |
11 | 45177a92007 |
12 | 1a568171804 |
13 | ac11816bc2 |
14 | 58774153a4 |
15 | 303563a277 |
hex | 1afc700e44 |
115904351812 has 24 divisors (see below), whose sum is σ = 211667904000. Its totient is φ = 55428200256.
The previous prime is 115904351749. The next prime is 115904351821. The reversal of 115904351812 is 218153409511.
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, 1356864 + ... + 1439752.
It is an arithmetic number, because the mean of its divisors is an integer number (8819496000).
Almost surely, 2115904351812 is an apocalyptic number.
It is an amenable number.
115904351812 is a deficient number, since it is larger than the sum of its proper divisors (95763552188).
115904351812 is a wasteful number, since it uses less digits than its factorization.
115904351812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98115 (or 98113 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 40.
The spelling of 115904351812 in words is "one hundred fifteen billion, nine hundred four million, three hundred fifty-one thousand, eight hundred twelve".
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