Base | Representation |
---|---|
bin | 11001011101000… |
… | …000110011000001 |
3 | 1002202112200001021 |
4 | 121131000303001 |
5 | 1333310121331 |
6 | 110212505441 |
7 | 13403513311 |
oct | 3135006301 |
9 | 1082480037 |
10 | 427035841 |
11 | 1aa061391 |
12 | bb01b281 |
13 | 6a61933b |
14 | 40a01441 |
15 | 27754211 |
hex | 19740cc1 |
427035841 has 4 divisors (see below), whose sum is σ = 427111812. Its totient is φ = 426959872.
The previous prime is 427035839. The next prime is 427035899. The reversal of 427035841 is 148530724.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 193098816 + 233937025 = 13896^2 + 15295^2 .
It is a cyclic number.
It is not a de Polignac number, because 427035841 - 21 = 427035839 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 427035797 and 427035806.
It is not an unprimeable number, because it can be changed into a prime (427035821) 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, 28816 + ... + 41041.
It is an arithmetic number, because the mean of its divisors is an integer number (106777953).
Almost surely, 2427035841 is an apocalyptic number.
It is an amenable number.
427035841 is a deficient number, since it is larger than the sum of its proper divisors (75971).
427035841 is an equidigital number, since it uses as much as digits as its factorization.
427035841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75970.
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 427035841 is about 20664.8455353530. The cubic root of 427035841 is about 753.0458894790.
The spelling of 427035841 in words is "four hundred twenty-seven million, thirty-five thousand, eight hundred forty-one".
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