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4285095 = 35285673
BaseRepresentation
bin10000010110001010100111
322001201001020
4100112022213
52044110340
6231502223
751264663
oct20261247
98051036
104285095
112467501
121527973
13b70579
147d78a3
155999d0
hex4162a7

4285095 has 8 divisors (see below), whose sum is σ = 6856176. Its totient is φ = 2285376.

The previous prime is 4285087. The next prime is 4285123. The reversal of 4285095 is 5905824.

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

It is not a de Polignac number, because 4285095 - 23 = 4285087 is a prime.

4285095 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142822 + ... + 142851.

It is an arithmetic number, because the mean of its divisors is an integer number (857022).

Almost surely, 24285095 is an apocalyptic number.

4285095 is a deficient number, since it is larger than the sum of its proper divisors (2571081).

4285095 is a wasteful number, since it uses less digits than its factorization.

4285095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285681.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 4285095 is about 2070.0471009134. The cubic root of 4285095 is about 162.4252279274.

Adding to 4285095 its sum of digits (33), we get a triangular number (4285128 = T2927).

The spelling of 4285095 in words is "four million, two hundred eighty-five thousand, ninety-five".

Divisors: 1 3 5 15 285673 857019 1428365 4285095