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4206292 = 225319841
BaseRepresentation
bin10000000010111011010100
321220200221121
4100002323110
52034100132
6230053324
750516146
oct20027324
97820847
104206292
112413282
1214aa244
13b4373c
147b6c96
15581497
hex402ed4

4206292 has 12 divisors (see below), whose sum is σ = 7500276. Its totient is φ = 2063360.

The previous prime is 4206283. The next prime is 4206299. The reversal of 4206292 is 2926024.

It can be written as a sum of positive squares in 2 ways, for example, as 1157776 + 3048516 = 1076^2 + 1746^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206299) 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, 9709 + ... + 10132.

It is an arithmetic number, because the mean of its divisors is an integer number (625023).

Almost surely, 24206292 is an apocalyptic number.

It is an amenable number.

4206292 is a deficient number, since it is larger than the sum of its proper divisors (3293984).

4206292 is a wasteful number, since it uses less digits than its factorization.

4206292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19898 (or 19896 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4206292 is about 2050.9246695089. The cubic root of 4206292 is about 161.4233933950.

The spelling of 4206292 in words is "four million, two hundred six thousand, two hundred ninety-two".

Divisors: 1 2 4 53 106 212 19841 39682 79364 1051573 2103146 4206292