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4216233 = 371910567
BaseRepresentation
bin10000000101010110101001
321221012120210
4100011112221
52034404413
6230211333
750560140
oct20052651
97835523
104216233
11241a79a
1214b3b49
13b48118
147ba757
155843c3
hex4055a9

4216233 has 16 divisors (see below), whose sum is σ = 6763520. Its totient is φ = 2282256.

The previous prime is 4216231. The next prime is 4216237. The reversal of 4216233 is 3326124.

It is a happy number.

It is not a de Polignac number, because 4216233 - 21 = 4216231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4216231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4885 + ... + 5682.

It is an arithmetic number, because the mean of its divisors is an integer number (422720).

Almost surely, 24216233 is an apocalyptic number.

It is an amenable number.

4216233 is a deficient number, since it is larger than the sum of its proper divisors (2547287).

4216233 is a wasteful number, since it uses less digits than its factorization.

4216233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10596.

The product of its digits is 864, while the sum is 21.

The square root of 4216233 is about 2053.3467802590. The cubic root of 4216233 is about 161.5504607692.

It can be divided in two parts, 42162 and 33, that added together give a triangular number (42195 = T290).

The spelling of 4216233 in words is "four million, two hundred sixteen thousand, two hundred thirty-three".

Divisors: 1 3 7 19 21 57 133 399 10567 31701 73969 200773 221907 602319 1405411 4216233