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8050427 = 711104551
BaseRepresentation
bin11110101101011011111011
3120011000002222
4132231123323
54030103202
6444314255
7125266430
oct36553373
916130088
108050427
1145a9450
12284298b
13188b388
1410d7b87
15a904a2
hex7ad6fb

8050427 has 8 divisors (see below), whose sum is σ = 10036992. Its totient is φ = 6273000.

The previous prime is 8050411. The next prime is 8050439. The reversal of 8050427 is 7240508.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8050427 - 24 = 8050411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8050396 and 8050405.

It is not an unprimeable number, because it can be changed into a prime (8050457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52199 + ... + 52352.

It is an arithmetic number, because the mean of its divisors is an integer number (1254624).

Almost surely, 28050427 is an apocalyptic number.

8050427 is a deficient number, since it is larger than the sum of its proper divisors (1986565).

8050427 is a wasteful number, since it uses less digits than its factorization.

8050427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104569.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 8050427 is about 2837.3274396869. The cubic root of 8050427 is about 200.4193451338.

The spelling of 8050427 in words is "eight million, fifty thousand, four hundred twenty-seven".

Divisors: 1 7 11 77 104551 731857 1150061 8050427