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4222030 = 25422203
BaseRepresentation
bin10000000110110001001110
321221111112111
4100012301032
52040101110
6230254234
750613061
oct20066116
97844474
104222030
11242408a
1214b737a
13b4a957
147bc8d8
15585e8a
hex406c4e

4222030 has 8 divisors (see below), whose sum is σ = 7599672. Its totient is φ = 1688808.

The previous prime is 4222013. The next prime is 4222037. The reversal of 4222030 is 302224.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4222030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222037) 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, 211092 + ... + 211111.

It is an arithmetic number, because the mean of its divisors is an integer number (949959).

Almost surely, 24222030 is an apocalyptic number.

4222030 is a deficient number, since it is larger than the sum of its proper divisors (3377642).

4222030 is a wasteful number, since it uses less digits than its factorization.

4222030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422210.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 4222030 is about 2054.7578932809. The cubic root of 4222030 is about 161.6244667314.

Adding to 4222030 its reverse (302224), we get a palindrome (4524254).

The spelling of 4222030 in words is "four million, two hundred twenty-two thousand, thirty".

Divisors: 1 2 5 10 422203 844406 2111015 4222030