Base | Representation |
---|---|
bin | 110011101111011… |
… | …011001101010110 |
3 | 2020111102112111021 |
4 | 303233123031112 |
5 | 3234211221410 |
6 | 222045431354 |
7 | 30340321666 |
oct | 6357331526 |
9 | 2214375437 |
10 | 868070230 |
11 | 406004015 |
12 | 20286b55a |
13 | 10aac7231 |
14 | 834081a6 |
15 | 51320eda |
hex | 33bdb356 |
868070230 has 8 divisors (see below), whose sum is σ = 1562526432. Its totient is φ = 347228088.
The previous prime is 868070207. The next prime is 868070237. The reversal of 868070230 is 32070868.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (868070237) by changing a digit.
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, 43403502 + ... + 43403521.
It is an arithmetic number, because the mean of its divisors is an integer number (195315804).
Almost surely, 2868070230 is an apocalyptic number.
868070230 is a deficient number, since it is larger than the sum of its proper divisors (694456202).
868070230 is a wasteful number, since it uses less digits than its factorization.
868070230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86807030.
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 868070230 is about 29463.0315819673. The cubic root of 868070230 is about 953.9339108054.
The spelling of 868070230 in words is "eight hundred sixty-eight million, seventy thousand, two hundred thirty".
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