Base | Representation |
---|---|
bin | 10111000000101… |
… | …010001101000100 |
3 | 222220102022110001 |
4 | 113000222031010 |
5 | 1242312030321 |
6 | 102150211044 |
7 | 12365234545 |
oct | 2700521504 |
9 | 886368401 |
10 | 386048836 |
11 | 188a07228 |
12 | a9353a84 |
13 | 61c98484 |
14 | 393b24cc |
15 | 23d59c91 |
hex | 1702a344 |
386048836 has 12 divisors (see below), whose sum is σ = 704958912. Its totient is φ = 184632008.
The previous prime is 386048807. The next prime is 386048837. The reversal of 386048836 is 638840683.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is not an unprimeable number, because it can be changed into a prime (386048837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098000 + ... + 2098183.
It is an arithmetic number, because the mean of its divisors is an integer number (58746576).
Almost surely, 2386048836 is an apocalyptic number.
It is an amenable number.
386048836 is a deficient number, since it is larger than the sum of its proper divisors (318910076).
386048836 is a wasteful number, since it uses less digits than its factorization.
386048836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4196210 (or 4196208 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 46.
The square root of 386048836 is about 19648.1255085568. The cubic root of 386048836 is about 728.1386469619.
It can be divided in two parts, 386048 and 836, that added together give a square (386884 = 6222).
The spelling of 386048836 in words is "three hundred eighty-six million, forty-eight thousand, eight hundred thirty-six".
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