Base | Representation |
---|---|
bin | 10111000110110… |
… | …100000100010110 |
3 | 1000000110021102122 |
4 | 113012310010112 |
5 | 1243220141402 |
6 | 102244535542 |
7 | 12415034132 |
oct | 2706640426 |
9 | 1000407378 |
10 | 387662102 |
11 | 189909303 |
12 | a99b15b2 |
13 | 62411879 |
14 | 396b23c2 |
15 | 24077ca2 |
hex | 171b4116 |
387662102 has 8 divisors (see below), whose sum is σ = 606775536. Its totient is φ = 185403592.
The previous prime is 387662089. The next prime is 387662131. The reversal of 387662102 is 201266783.
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 an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4213673 + ... + 4213764.
It is an arithmetic number, because the mean of its divisors is an integer number (75846942).
Almost surely, 2387662102 is an apocalyptic number.
387662102 is a deficient number, since it is larger than the sum of its proper divisors (219113434).
387662102 is a wasteful number, since it uses less digits than its factorization.
387662102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8427462.
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 387662102 is about 19689.1366494318. The cubic root of 387662102 is about 729.1515143358.
The spelling of 387662102 in words is "three hundred eighty-seven million, six hundred sixty-two thousand, one hundred two".
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