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4284292 = 221636571
BaseRepresentation
bin10000010101111110000100
322001122221111
4100111332010
52044044132
6231454404
751262435
oct20257604
98048844
104284292
112466941
121527404
13b700ac
147d748c
15599647
hex415f84

4284292 has 12 divisors (see below), whose sum is σ = 7544656. Its totient is φ = 2128680.

The previous prime is 4284283. The next prime is 4284299. The reversal of 4284292 is 2924824.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4284299) 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, 2634 + ... + 3937.

Almost surely, 24284292 is an apocalyptic number.

It is an amenable number.

4284292 is a deficient number, since it is larger than the sum of its proper divisors (3260364).

4284292 is a wasteful number, since it uses less digits than its factorization.

4284292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6738 (or 6736 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 4284292 is about 2069.8531348866. The cubic root of 4284292 is about 162.4150814696.

The spelling of 4284292 in words is "four million, two hundred eighty-four thousand, two hundred ninety-two".

Divisors: 1 2 4 163 326 652 6571 13142 26284 1071073 2142146 4284292