Base | Representation |
---|---|
bin | 1101110100001… |
… | …1100001010010 |
3 | 11001001002001012 |
4 | 3131003201102 |
5 | 104313320432 |
6 | 5430010522 |
7 | 1302360212 |
oct | 335034122 |
9 | 131032035 |
10 | 57948242 |
11 | 2a78a410 |
12 | 174a6a42 |
13 | c00c101 |
14 | 79a6242 |
15 | 5149cb2 |
hex | 3743852 |
57948242 has 8 divisors (see below), whose sum is σ = 94824432. Its totient is φ = 26340100.
The previous prime is 57948217. The next prime is 57948251. The reversal of 57948242 is 24284975.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 57948242.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316984 + ... + 1317027.
It is an arithmetic number, because the mean of its divisors is an integer number (11853054).
Almost surely, 257948242 is an apocalyptic number.
57948242 is a deficient number, since it is larger than the sum of its proper divisors (36876190).
57948242 is a wasteful number, since it uses less digits than its factorization.
57948242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2634024.
The product of its digits is 161280, while the sum is 41.
The square root of 57948242 is about 7612.3742682556. The cubic root of 57948242 is about 386.9724867878.
The spelling of 57948242 in words is "fifty-seven million, nine hundred forty-eight thousand, two hundred forty-two".
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