Base | Representation |
---|---|
bin | 10111000101011… |
… | …011111111111100 |
3 | 222222202221121021 |
4 | 113011123333330 |
5 | 1243122120442 |
6 | 102233113524 |
7 | 12412002343 |
oct | 2705337774 |
9 | 888687537 |
10 | 387301372 |
11 | 189692287 |
12 | a98588a4 |
13 | 62316613 |
14 | 3961ab5a |
15 | 24005e67 |
hex | 1715bffc |
387301372 has 12 divisors (see below), whose sum is σ = 678071520. Its totient is φ = 193566656.
The previous prime is 387301357. The next prime is 387301391. The reversal of 387301372 is 273103783.
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, 9997 + ... + 29572.
It is an arithmetic number, because the mean of its divisors is an integer number (56505960).
Almost surely, 2387301372 is an apocalyptic number.
It is an amenable number.
387301372 is a deficient number, since it is larger than the sum of its proper divisors (290770148).
387301372 is a wasteful number, since it uses less digits than its factorization.
387301372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42020 (or 42018 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 34.
The square root of 387301372 is about 19679.9738820965. The cubic root of 387301372 is about 728.9252791247.
The spelling of 387301372 in words is "three hundred eighty-seven million, three hundred one thousand, three hundred seventy-two".
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