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4286054 = 22143027
BaseRepresentation
bin10000010110011001100110
322001202100202
4100112121212
52044123204
6231510502
751300533
oct20263146
98052322
104286054
1124681a3
121528432
13b70b36
147d7d8a
15599e1e
hex416666

4286054 has 4 divisors (see below), whose sum is σ = 6429084. Its totient is φ = 2143026.

The previous prime is 4286053. The next prime is 4286059. The reversal of 4286054 is 4506824.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4286053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071512 + ... + 1071515.

It is an arithmetic number, because the mean of its divisors is an integer number (1607271).

Almost surely, 24286054 is an apocalyptic number.

4286054 is a deficient number, since it is larger than the sum of its proper divisors (2143030).

4286054 is a wasteful number, since it uses less digits than its factorization.

4286054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143029.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 4286054 is about 2070.2787251962. The cubic root of 4286054 is about 162.4373438917.

The spelling of 4286054 in words is "four million, two hundred eighty-six thousand, fifty-four".

Divisors: 1 2 2143027 4286054