Base | Representation |
---|---|
bin | 10110111111111… |
… | …001110110010010 |
3 | 222220001020202021 |
4 | 112333321312102 |
5 | 1242234211040 |
6 | 102142042054 |
7 | 12363451234 |
oct | 2677716622 |
9 | 886036667 |
10 | 385850770 |
11 | 188891438 |
12 | a927932a |
13 | 61c29286 |
14 | 39360254 |
15 | 23d1b24a |
hex | 16ff9d92 |
385850770 has 8 divisors (see below), whose sum is σ = 694531404. Its totient is φ = 154340304.
The previous prime is 385850767. The next prime is 385850791. The reversal of 385850770 is 77058583.
It can be written as a sum of positive squares in 2 ways, for example, as 376321201 + 9529569 = 19399^2 + 3087^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×3858507703 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19292529 + ... + 19292548.
Almost surely, 2385850770 is an apocalyptic number.
385850770 is a deficient number, since it is larger than the sum of its proper divisors (308680634).
385850770 is a wasteful number, since it uses less digits than its factorization.
385850770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38585084.
The product of its (nonzero) digits is 235200, while the sum is 43.
The square root of 385850770 is about 19643.0845337488. The cubic root of 385850770 is about 728.0140995236.
The spelling of 385850770 in words is "three hundred eighty-five million, eight hundred fifty thousand, seven hundred seventy".
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