Base | Representation |
---|---|
bin | 1001000101010… |
… | …1000110111111 |
3 | 2122200112201201 |
4 | 2101111012333 |
5 | 34223103333 |
6 | 3440320331 |
7 | 641551654 |
oct | 221250677 |
9 | 78615651 |
10 | 38097343 |
11 | 1a561109 |
12 | 109130a7 |
13 | 7b7b80b |
14 | 50b9c2b |
15 | 352817d |
hex | 24551bf |
38097343 has 4 divisors (see below), whose sum is σ = 38115360. Its totient is φ = 38079328.
The previous prime is 38097341. The next prime is 38097347. The reversal of 38097343 is 34379083.
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 38097343 - 21 = 38097341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38097341) 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, 5338 + ... + 10231.
It is an arithmetic number, because the mean of its divisors is an integer number (9528840).
Almost surely, 238097343 is an apocalyptic number.
38097343 is a deficient number, since it is larger than the sum of its proper divisors (18017).
38097343 is a wasteful number, since it uses less digits than its factorization.
38097343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18016.
The product of its (nonzero) digits is 54432, while the sum is 37.
The square root of 38097343 is about 6172.3045129028. The cubic root of 38097343 is about 336.4843702608.
The spelling of 38097343 in words is "thirty-eight million, ninety-seven thousand, three hundred forty-three".
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