Search a number
-
+
4398200 = 235221991
BaseRepresentation
bin10000110001110001111000
322021110012022
4100301301320
52111220300
6234134012
752245512
oct20616170
98243168
104398200
112534484
121581308
13bacbb1
14826bb2
155bd285
hex431c78

4398200 has 24 divisors (see below), whose sum is σ = 10226280. Its totient is φ = 1759200.

The previous prime is 4398197. The next prime is 4398211. The reversal of 4398200 is 28934.

It is a self number, because there is not a number n which added to its sum of digits gives 4398200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10796 + ... + 11195.

It is an arithmetic number, because the mean of its divisors is an integer number (426095).

Almost surely, 24398200 is an apocalyptic number.

4398200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4398200 is an abundant number, since it is smaller than the sum of its proper divisors (5828080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4398200 is a wasteful number, since it uses less digits than its factorization.

4398200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22007 (or 21998 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4398200 is about 2097.1885942852. The cubic root of 4398200 is about 163.8419059468.

The spelling of 4398200 in words is "four million, three hundred ninety-eight thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 21991 43982 87964 109955 175928 219910 439820 549775 879640 1099550 2199100 4398200