Base | Representation |
---|---|
bin | 1100010100011… |
… | …01101110001011 |
3 | 21012110021010012 |
4 | 12022031232023 |
5 | 202423402224 |
6 | 14130542135 |
7 | 2363245352 |
oct | 612155613 |
9 | 235407105 |
10 | 103340939 |
11 | 53373639 |
12 | 2a73794b |
13 | 185433b0 |
14 | da20999 |
15 | 911480e |
hex | 628db8b |
103340939 has 4 divisors (see below), whose sum is σ = 111290256. Its totient is φ = 95391624.
The previous prime is 103340879. The next prime is 103340947. The reversal of 103340939 is 939043301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 103340939 - 212 = 103336843 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103340989) 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, 3974639 + ... + 3974664.
It is an arithmetic number, because the mean of its divisors is an integer number (27822564).
Almost surely, 2103340939 is an apocalyptic number.
103340939 is a deficient number, since it is larger than the sum of its proper divisors (7949317).
103340939 is an equidigital number, since it uses as much as digits as its factorization.
103340939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7949316.
The product of its (nonzero) digits is 8748, while the sum is 32.
The square root of 103340939 is about 10165.6745472202. The cubic root of 103340939 is about 469.2714516116.
The spelling of 103340939 in words is "one hundred three million, three hundred forty thousand, nine hundred thirty-nine".
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