Base | Representation |
---|---|
bin | 10111000011010… |
… | …101111000110100 |
3 | 222221202001002002 |
4 | 113003111320310 |
5 | 1243002031202 |
6 | 102213234432 |
7 | 12404224001 |
oct | 2703257064 |
9 | 887661062 |
10 | 386752052 |
11 | 1893475a5 |
12 | a9632a18 |
13 | 6218358b |
14 | 395168a8 |
15 | 23e48302 |
hex | 170d5e34 |
386752052 has 12 divisors (see below), whose sum is σ = 686349216. Its totient is φ = 190652280.
The previous prime is 386752039. The next prime is 386752097. The reversal of 386752052 is 250257683.
It is a junction number, because it is equal to n+sod(n) for n = 386751997 and 386752015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680618 + ... + 681185.
It is an arithmetic number, because the mean of its divisors is an integer number (57195768).
Almost surely, 2386752052 is an apocalyptic number.
It is an amenable number.
386752052 is a deficient number, since it is larger than the sum of its proper divisors (299597164).
386752052 is a wasteful number, since it uses less digits than its factorization.
386752052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1361878 (or 1361876 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 38.
The square root of 386752052 is about 19666.0126105929. The cubic root of 386752052 is about 728.5804979300.
The spelling of 386752052 in words is "three hundred eighty-six million, seven hundred fifty-two thousand, fifty-two".
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