Base | Representation |
---|---|
bin | 1101011111110111000001 |
3 | 20122202201201 |
4 | 31133313001 |
5 | 1401211434 |
6 | 203501201 |
7 | 42034642 |
oct | 15376701 |
9 | 6582651 |
10 | 3538369 |
11 | 1aa747a |
12 | 1227801 |
13 | 96b713 |
14 | 6816c9 |
15 | 49d614 |
hex | 35fdc1 |
3538369 has 8 divisors (see below), whose sum is σ = 3610152. Its totient is φ = 3467520.
The previous prime is 3538361. The next prime is 3538387. The reversal of 3538369 is 9638353.
It can be written as a sum of positive squares in 4 ways, for example, as 3969 + 3534400 = 63^2 + 1880^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3538369 - 23 = 3538361 is a prime.
It is a super-2 number, since 2×35383692 = 25040110360322, which contains 22 as substring.
It is a Duffinian number.
3538369 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3538361) 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, 19459 + ... + 19639.
It is an arithmetic number, because the mean of its divisors is an integer number (451269).
Almost surely, 23538369 is an apocalyptic number.
It is an amenable number.
3538369 is a deficient number, since it is larger than the sum of its proper divisors (71783).
3538369 is a wasteful number, since it uses less digits than its factorization.
3538369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467.
The product of its digits is 58320, while the sum is 37.
The square root of 3538369 is about 1881.0552889269. The cubic root of 3538369 is about 152.3822471818.
The spelling of 3538369 in words is "three million, five hundred thirty-eight thousand, three hundred sixty-nine".
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