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4202434 = 217123601
BaseRepresentation
bin10000000001111111000010
321220111122201
4100001333002
52033434214
6230023414
750501665
oct20017702
97814581
104202434
112410395
1214a7b6a
13b41a62
147b56dc
15580274
hex401fc2

4202434 has 8 divisors (see below), whose sum is σ = 6674508. Its totient is φ = 1977600.

The previous prime is 4202413. The next prime is 4202447. The reversal of 4202434 is 4342024.

It can be written as a sum of positive squares in 2 ways, for example, as 3294225 + 908209 = 1815^2 + 953^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61767 + ... + 61834.

Almost surely, 24202434 is an apocalyptic number.

4202434 is a deficient number, since it is larger than the sum of its proper divisors (2472074).

4202434 is a wasteful number, since it uses less digits than its factorization.

4202434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123620.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4202434 is about 2049.9839023758. The cubic root of 4202434 is about 161.3740259275.

Adding to 4202434 its reverse (4342024), we get a palindrome (8544458).

The spelling of 4202434 in words is "four million, two hundred two thousand, four hundred thirty-four".

Divisors: 1 2 17 34 123601 247202 2101217 4202434