Base | Representation |
---|---|
bin | 101001110000110100110 |
3 | 2120112012200 |
4 | 11032012212 |
5 | 322242421 |
6 | 45155330 |
7 | 14426520 |
oct | 5160646 |
9 | 2515180 |
10 | 1368486 |
11 | 855189 |
12 | 55bb46 |
13 | 38bb72 |
14 | 278a10 |
15 | 1c0726 |
hex | 14e1a6 |
1368486 has 24 divisors (see below), whose sum is σ = 3388944. Its totient is φ = 390960.
The previous prime is 1368473. The next prime is 1368487. The reversal of 1368486 is 6848631.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1368486.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1368487) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5305 + ... + 5556.
It is an arithmetic number, because the mean of its divisors is an integer number (141206).
21368486 is an apocalyptic number.
1368486 is an abundant number, since it is smaller than the sum of its proper divisors (2020458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1368486 is a wasteful number, since it uses less digits than its factorization.
1368486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10876 (or 10873 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 1368486 is about 1169.8230635442. The cubic root of 1368486 is about 111.0231264207.
The spelling of 1368486 in words is "one million, three hundred sixty-eight thousand, four hundred eighty-six".
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