Base | Representation |
---|---|
bin | 11110011011111011110 |
3 | 1212200002121 |
4 | 3303133132 |
5 | 223403332 |
6 | 33213154 |
7 | 11322463 |
oct | 3633736 |
9 | 1780077 |
10 | 997342 |
11 | 621355 |
12 | 4011ba |
13 | 28bc58 |
14 | 1bd66a |
15 | 14a797 |
hex | f37de |
997342 has 8 divisors (see below), whose sum is σ = 1530936. Its totient is φ = 487032.
The previous prime is 997333. The next prime is 997343. The reversal of 997342 is 243799.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 997298 and 997307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (997343) by changing a digit.
997342 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5713 + ... + 5884.
It is an arithmetic number, because the mean of its divisors is an integer number (191367).
2997342 is an apocalyptic number.
997342 is a deficient number, since it is larger than the sum of its proper divisors (533594).
997342 is a wasteful number, since it uses less digits than its factorization.
997342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11642.
The product of its digits is 13608, while the sum is 34.
The square root of 997342 is about 998.6701157039. The cubic root of 997342 is about 99.9113213843.
The spelling of 997342 in words is "nine hundred ninety-seven thousand, three hundred forty-two".
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