Base | Representation |
---|---|
bin | 11110011100000010011 |
3 | 1212200011120 |
4 | 3303200103 |
5 | 223404040 |
6 | 33213323 |
7 | 11322600 |
oct | 3634023 |
9 | 1780146 |
10 | 997395 |
11 | 6213a3 |
12 | 401243 |
13 | 28bc99 |
14 | 1bd6a7 |
15 | 14a7d0 |
hex | f3813 |
997395 has 48 divisors (see below), whose sum is σ = 1969920. Its totient is φ = 428736.
The previous prime is 997391. The next prime is 997427. The reversal of 997395 is 593799.
It is a happy number.
997395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 997395 - 22 = 997391 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (997391) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16876 + ... + 16934.
It is an arithmetic number, because the mean of its divisors is an integer number (41040).
2997395 is an apocalyptic number.
997395 is a deficient number, since it is larger than the sum of its proper divisors (972525).
997395 is a wasteful number, since it uses less digits than its factorization.
997395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104 (or 97 counting only the distinct ones).
The product of its digits is 76545, while the sum is 42.
The square root of 997395 is about 998.6966506402. The cubic root of 997395 is about 99.9130911571.
The spelling of 997395 in words is "nine hundred ninety-seven thousand, three hundred ninety-five".
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