Base | Representation |
---|---|
bin | 101010100000111011001 |
3 | 2121202222210 |
4 | 11110013121 |
5 | 324034423 |
6 | 45505333 |
7 | 14561361 |
oct | 5240731 |
9 | 2552883 |
10 | 1393113 |
11 | 871737 |
12 | 572249 |
13 | 39a137 |
14 | 2839a1 |
15 | 1c7b93 |
hex | 1541d9 |
1393113 has 4 divisors (see below), whose sum is σ = 1857488. Its totient is φ = 928740.
The previous prime is 1393103. The next prime is 1393121. The reversal of 1393113 is 3113931.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 1393113 - 24 = 1393097 is a prime.
It is a D-number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1393113.
It is not an unprimeable number, because it can be changed into a prime (1393103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232183 + ... + 232188.
It is an arithmetic number, because the mean of its divisors is an integer number (464372).
21393113 is an apocalyptic number.
It is an amenable number.
1393113 is a deficient number, since it is larger than the sum of its proper divisors (464375).
1393113 is an equidigital number, since it uses as much as digits as its factorization.
1393113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464374.
The product of its digits is 243, while the sum is 21.
The square root of 1393113 is about 1180.3020799778. The cubic root of 1393113 is about 111.6851542371.
The spelling of 1393113 in words is "one million, three hundred ninety-three thousand, one hundred thirteen".
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