Base | Representation |
---|---|
bin | 111111011100100101… |
… | …0111000111101111000 |
3 | 111000200112120221102020 |
4 | 1332321022320331320 |
5 | 4213020130012122 |
6 | 142332003434440 |
7 | 12562263132342 |
oct | 1767112707570 |
9 | 430615527366 |
10 | 136250625912 |
11 | 52868a20975 |
12 | 224a6085a20 |
13 | cb04b71b4b |
14 | 68476b8292 |
15 | 38269a5c5c |
hex | 1fb92b8f78 |
136250625912 has 32 divisors (see below), whose sum is σ = 340845148800. Its totient is φ = 45387730784.
The previous prime is 136250625881. The next prime is 136250625947. The reversal of 136250625912 is 219526052631.
It is a happy number.
It is a super-2 number, since 2×1362506259122 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783338 + ... + 1858169.
It is an arithmetic number, because the mean of its divisors is an integer number (10651410900).
Almost surely, 2136250625912 is an apocalyptic number.
136250625912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
136250625912 is an abundant number, since it is smaller than the sum of its proper divisors (204594522888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136250625912 is a wasteful number, since it uses less digits than its factorization.
136250625912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3643075 (or 3643071 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 42.
The spelling of 136250625912 in words is "one hundred thirty-six billion, two hundred fifty million, six hundred twenty-five thousand, nine hundred twelve".
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