Base | Representation |
---|---|
bin | 10111000011000… |
… | …100110011000011 |
3 | 222221121111001110 |
4 | 113003010303003 |
5 | 1242442311201 |
6 | 102211534403 |
7 | 12403512630 |
oct | 2703046303 |
9 | 887544043 |
10 | 386682051 |
11 | 1892a9a48 |
12 | a95ba403 |
13 | 6215a762 |
14 | 394d9187 |
15 | 23e326d6 |
hex | 170c4cc3 |
386682051 has 32 divisors (see below), whose sum is σ = 627955200. Its totient is φ = 206608896.
The previous prime is 386681927. The next prime is 386682059. The reversal of 386682051 is 150286683.
It is a happy number.
It is not a de Polignac number, because 386682051 - 211 = 386680003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (386682059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52600 + ... + 59498.
It is an arithmetic number, because the mean of its divisors is an integer number (19623600).
Almost surely, 2386682051 is an apocalyptic number.
386682051 is a deficient number, since it is larger than the sum of its proper divisors (241273149).
386682051 is a wasteful number, since it uses less digits than its factorization.
386682051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7083.
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 386682051 is about 19664.2327844236. The cubic root of 386682051 is about 728.5365382918.
The spelling of 386682051 in words is "three hundred eighty-six million, six hundred eighty-two thousand, fifty-one".
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