Base | Representation |
---|---|
bin | 1101101000011… |
… | …1000010110010 |
3 | 10222120212001121 |
4 | 3122013002302 |
5 | 104114114432 |
6 | 5401252454 |
7 | 1262663404 |
oct | 332070262 |
9 | 128525047 |
10 | 57176242 |
11 | 2a3023a2 |
12 | 1719412a |
13 | bacb8c6 |
14 | 7844b74 |
15 | 5046197 |
hex | 36870b2 |
57176242 has 8 divisors (see below), whose sum is σ = 85797936. Its totient is φ = 28576932.
The previous prime is 57176239. The next prime is 57176243. The reversal of 57176242 is 24267175.
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 = 57176198 and 57176207.
It is not an unprimeable number, because it can be changed into a prime (57176243) 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, 4273 + ... + 11515.
It is an arithmetic number, because the mean of its divisors is an integer number (10724742).
Almost surely, 257176242 is an apocalyptic number.
57176242 is a deficient number, since it is larger than the sum of its proper divisors (28621694).
57176242 is a wasteful number, since it uses less digits than its factorization.
57176242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11192.
The product of its digits is 23520, while the sum is 34.
The square root of 57176242 is about 7561.4973384906. The cubic root of 57176242 is about 385.2463527037.
The spelling of 57176242 in words is "fifty-seven million, one hundred seventy-six thousand, two hundred forty-two".
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