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4205230 = 252111993
BaseRepresentation
bin10000000010101010101110
321220122111021
4100002222232
52034031410
6230044354
750513101
oct20025256
97818437
104205230
1124124a7
1214a96ba
13b43103
147b6738
15580eda
hex402aae

4205230 has 16 divisors (see below), whose sum is σ = 7609104. Its totient is φ = 1673280.

The previous prime is 4205219. The next prime is 4205233. The reversal of 4205230 is 325024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114 + ... + 3106.

It is an arithmetic number, because the mean of its divisors is an integer number (475569).

Almost surely, 24205230 is an apocalyptic number.

4205230 is a deficient number, since it is larger than the sum of its proper divisors (3403874).

4205230 is a wasteful number, since it uses less digits than its factorization.

4205230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 4205230 is about 2050.6657455568. The cubic root of 4205230 is about 161.4098069176.

The spelling of 4205230 in words is "four million, two hundred five thousand, two hundred thirty".

Divisors: 1 2 5 10 211 422 1055 1993 2110 3986 9965 19930 420523 841046 2102615 4205230