Base | Representation |
---|---|
bin | 101010010001010001010 |
3 | 2121100222221 |
4 | 11102022022 |
5 | 323310343 |
6 | 45404254 |
7 | 14526121 |
oct | 5221212 |
9 | 2540887 |
10 | 1385098 |
11 | 866710 |
12 | 56968a |
13 | 3965b0 |
14 | 280ab8 |
15 | 1c55ed |
hex | 15228a |
1385098 has 32 divisors (see below), whose sum is σ = 2540160. Its totient is φ = 557760.
The previous prime is 1385093. The next prime is 1385099. The reversal of 1385098 is 8905831.
It is not an unprimeable number, because it can be changed into a prime (1385093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8211 + ... + 8377.
It is an arithmetic number, because the mean of its divisors is an integer number (79380).
21385098 is an apocalyptic number.
1385098 is a deficient number, since it is larger than the sum of its proper divisors (1155062).
1385098 is a wasteful number, since it uses less digits than its factorization.
1385098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222.
The product of its (nonzero) digits is 8640, while the sum is 34.
The square root of 1385098 is about 1176.9018650678. The cubic root of 1385098 is about 111.4705560144.
The spelling of 1385098 in words is "one million, three hundred eighty-five thousand, ninety-eight".
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