Base | Representation |
---|---|
bin | 11001011101110… |
… | …100110100000010 |
3 | 1002202221111022021 |
4 | 121131310310002 |
5 | 1333333431043 |
6 | 110221232054 |
7 | 13405361416 |
oct | 3135646402 |
9 | 1082844267 |
10 | 427248898 |
11 | 1aa19746a |
12 | bb10262a |
13 | 6a6922cb |
14 | 40a58d46 |
15 | 277973ed |
hex | 19774d02 |
427248898 has 8 divisors (see below), whose sum is σ = 641433600. Its totient is φ = 213437700.
The previous prime is 427248889. The next prime is 427248901. The reversal of 427248898 is 898842724.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 90498 + ... + 95101.
It is an arithmetic number, because the mean of its divisors is an integer number (80179200).
Almost surely, 2427248898 is an apocalyptic number.
427248898 is a deficient number, since it is larger than the sum of its proper divisors (214184702).
427248898 is a wasteful number, since it uses less digits than its factorization.
427248898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186752.
The product of its digits is 2064384, while the sum is 52.
The square root of 427248898 is about 20669.9999516207. Note that the first 4 decimals coincide. The cubic root of 427248898 is about 753.1711053723.
The spelling of 427248898 in words is "four hundred twenty-seven million, two hundred forty-eight thousand, eight hundred ninety-eight".
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