Base | Representation |
---|---|
bin | 101001110000101110011 |
3 | 2120112010210 |
4 | 11032011303 |
5 | 322242220 |
6 | 45155203 |
7 | 14426415 |
oct | 5160563 |
9 | 2515123 |
10 | 1368435 |
11 | 855142 |
12 | 55bb03 |
13 | 38bb33 |
14 | 2789b5 |
15 | 1c06e0 |
hex | 14e173 |
1368435 has 8 divisors (see below), whose sum is σ = 2189520. Its totient is φ = 729824.
The previous prime is 1368401. The next prime is 1368439. The reversal of 1368435 is 5348631.
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 1368435 - 212 = 1364339 is a prime.
It is a super-2 number, since 2×13684352 = 3745228698450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1368439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45600 + ... + 45629.
It is an arithmetic number, because the mean of its divisors is an integer number (273690).
21368435 is an apocalyptic number.
1368435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1368435 is a deficient number, since it is larger than the sum of its proper divisors (821085).
1368435 is an equidigital number, since it uses as much as digits as its factorization.
1368435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91237.
The product of its digits is 8640, while the sum is 30.
The square root of 1368435 is about 1169.8012651728. The cubic root of 1368435 is about 111.0217472202.
The spelling of 1368435 in words is "one million, three hundred sixty-eight thousand, four hundred thirty-five".
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