Base | Representation |
---|---|
bin | 1011001111001001010… |
… | …00000001001111100001 |
3 | 1100220120010021122101221 |
4 | 11213210220001033201 |
5 | 22311201433113231 |
6 | 453211041055041 |
7 | 36615421012501 |
oct | 5474450011741 |
9 | 1326503248357 |
10 | 386087785441 |
11 | 139814542716 |
12 | 629b0027481 |
13 | 2a53c287417 |
14 | 1498861ba01 |
15 | a09a355d11 |
hex | 59e4a013e1 |
386087785441 has 16 divisors (see below), whose sum is σ = 399151188288. Its totient is φ = 373273992000.
The previous prime is 386087785439. The next prime is 386087785453. The reversal of 386087785441 is 144587780683.
It is a cyclic number.
It is not a de Polignac number, because 386087785441 - 21 = 386087785439 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 386087785441.
It is not an unprimeable number, because it can be changed into a prime (386087785841) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 958570 + ... + 1300396.
It is an arithmetic number, because the mean of its divisors is an integer number (24946949268).
Almost surely, 2386087785441 is an apocalyptic number.
It is an amenable number.
386087785441 is a deficient number, since it is larger than the sum of its proper divisors (13063402847).
386087785441 is a wasteful number, since it uses less digits than its factorization.
386087785441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342192.
The product of its (nonzero) digits is 36126720, while the sum is 61.
The spelling of 386087785441 in words is "three hundred eighty-six billion, eighty-seven million, seven hundred eighty-five thousand, four hundred forty-one".
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