Base | Representation |
---|---|
bin | 1011110000101110100 |
3 | 201120122221 |
4 | 1132011310 |
5 | 44313041 |
6 | 12132124 |
7 | 3163414 |
oct | 1360564 |
9 | 646587 |
10 | 385396 |
11 | 243610 |
12 | 167044 |
13 | 10655b |
14 | a0644 |
15 | 792d1 |
hex | 5e174 |
385396 has 24 divisors (see below), whose sum is σ = 776160. Its totient is φ = 165600.
The previous prime is 385393. The next prime is 385397. The reversal of 385396 is 693583.
385396 = T123 + T124 + ... + T160.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385391) 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, 606 + ... + 1066.
It is an arithmetic number, because the mean of its divisors is an integer number (32340).
2385396 is an apocalyptic number.
It is an amenable number.
385396 is an abundant number, since it is smaller than the sum of its proper divisors (390764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385396 is a wasteful number, since it uses less digits than its factorization.
385396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495 (or 493 counting only the distinct ones).
The product of its digits is 19440, while the sum is 34.
The square root of 385396 is about 620.8027061797. The cubic root of 385396 is about 72.7727970658.
The spelling of 385396 in words is "three hundred eighty-five thousand, three hundred ninety-six".
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