Base | Representation |
---|---|
bin | 10111000101011… |
… | …100011001111100 |
3 | 222222210000212220 |
4 | 113011130121330 |
5 | 1243122144121 |
6 | 102233125340 |
7 | 12412010241 |
oct | 2705343174 |
9 | 888700786 |
10 | 387303036 |
11 | 18969355a |
12 | a9859850 |
13 | 623172c3 |
14 | 3961b5c8 |
15 | 240066c6 |
hex | 1715c67c |
387303036 has 12 divisors (see below), whose sum is σ = 903707112. Its totient is φ = 129101008.
The previous prime is 387303017. The next prime is 387303041. The reversal of 387303036 is 630303783.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 387302988 and 387303006.
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, 16137615 + ... + 16137638.
It is an arithmetic number, because the mean of its divisors is an integer number (75308926).
Almost surely, 2387303036 is an apocalyptic number.
It is an amenable number.
387303036 is an abundant number, since it is smaller than the sum of its proper divisors (516404076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
387303036 is a wasteful number, since it uses less digits than its factorization.
387303036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32275260 (or 32275258 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 33.
The square root of 387303036 is about 19680.0161585300. The cubic root of 387303036 is about 728.9263230404.
The spelling of 387303036 in words is "three hundred eighty-seven million, three hundred three thousand, thirty-six".
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