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4233172 = 224492357
BaseRepresentation
bin10000001001011111010100
321222001211011
4100021133110
52040430142
6230422004
750660416
oct20113724
97861734
104233172
112431499
121501904
13b52a48
147c29b6
15589417
hex4097d4

4233172 has 12 divisors (see below), whose sum is σ = 7427700. Its totient is φ = 2110976.

The previous prime is 4233169. The next prime is 4233179. The reversal of 4233172 is 2713324.

It can be written as a sum of positive squares in 2 ways, for example, as 1628176 + 2604996 = 1276^2 + 1614^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4233179) 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, 618 + ... + 2974.

It is an arithmetic number, because the mean of its divisors is an integer number (618975).

Almost surely, 24233172 is an apocalyptic number.

It is an amenable number.

4233172 is a deficient number, since it is larger than the sum of its proper divisors (3194528).

4233172 is a wasteful number, since it uses less digits than its factorization.

4233172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810 (or 2808 counting only the distinct ones).

The product of its digits is 1008, while the sum is 22.

The square root of 4233172 is about 2057.4673751970. The cubic root of 4233172 is about 161.7665183035.

Adding to 4233172 its reverse (2713324), we get a palindrome (6946496).

The spelling of 4233172 in words is "four million, two hundred thirty-three thousand, one hundred seventy-two".

Divisors: 1 2 4 449 898 1796 2357 4714 9428 1058293 2116586 4233172