Base | Representation |
---|---|
bin | 10111000000110… |
… | …011101011001110 |
3 | 222220111021122212 |
4 | 113000303223032 |
5 | 1242314301010 |
6 | 102151110422 |
7 | 12365455625 |
oct | 2700635316 |
9 | 886437585 |
10 | 386087630 |
11 | 188a33395 |
12 | a9372412 |
13 | 61cb0026 |
14 | 393c26bc |
15 | 23d66505 |
hex | 17033ace |
386087630 has 16 divisors (see below), whose sum is σ = 697546080. Its totient is φ = 153859872.
The previous prime is 386087623. The next prime is 386087633. The reversal of 386087630 is 36780683.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (386087633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69074 + ... + 74453.
It is an arithmetic number, because the mean of its divisors is an integer number (43596630).
Almost surely, 2386087630 is an apocalyptic number.
386087630 is a deficient number, since it is larger than the sum of its proper divisors (311458450).
386087630 is a wasteful number, since it uses less digits than its factorization.
386087630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143803.
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 386087630 is about 19649.1127026133. The cubic root of 386087630 is about 728.1630363326.
The spelling of 386087630 in words is "three hundred eighty-six million, eighty-seven thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •