Base | Representation |
---|---|
bin | 1101001011101001… |
… | …0011101100100001 |
3 | 100010121022102222211 |
4 | 3102322103230201 |
5 | 24221324003020 |
6 | 1343042202121 |
7 | 153454520440 |
oct | 32272235441 |
9 | 10117272884 |
10 | 3538500385 |
11 | 1556433792 |
12 | 829053341 |
13 | 445129714 |
14 | 257d40d57 |
15 | 15a9b485a |
hex | d2e93b21 |
3538500385 has 8 divisors (see below), whose sum is σ = 4852800576. Its totient is φ = 2426400240.
The previous prime is 3538500331. The next prime is 3538500431. The reversal of 3538500385 is 5830058353.
It is a happy number.
3538500385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3538500385 - 215 = 3538467617 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50549971 + ... + 50550040.
It is an arithmetic number, because the mean of its divisors is an integer number (606600072).
Almost surely, 23538500385 is an apocalyptic number.
3538500385 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3538500385 is a deficient number, since it is larger than the sum of its proper divisors (1314300191).
3538500385 is a wasteful number, since it uses less digits than its factorization.
3538500385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101100023.
The product of its (nonzero) digits is 216000, while the sum is 40.
The square root of 3538500385 is about 59485.2955359558. The cubic root of 3538500385 is about 1523.8413321963.
The spelling of 3538500385 in words is "three billion, five hundred thirty-eight million, five hundred thousand, three hundred eighty-five".
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