Search a number
-
+
4213000 = 235311383
BaseRepresentation
bin10000000100100100001000
321221001011001
4100010210020
52034304000
6230144344
750544541
oct20044410
97831131
104213000
112418320
1214b20b4
13b467cc
147b94c8
1558346a
hex404908

4213000 has 64 divisors (see below), whose sum is σ = 10782720. Its totient is φ = 1528000.

The previous prime is 4212983. The next prime is 4213019. The reversal of 4213000 is 3124.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10809 + ... + 11191.

It is an arithmetic number, because the mean of its divisors is an integer number (168480).

Almost surely, 24213000 is an apocalyptic number.

4213000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4213000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5391360).

4213000 is an abundant number, since it is smaller than the sum of its proper divisors (6569720).

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

4213000 is a wasteful number, since it uses less digits than its factorization.

4213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 4213000 is about 2052.5593779474. The cubic root of 4213000 is about 161.5091580080.

Adding to 4213000 its reverse (3124), we get a palindrome (4216124).

The spelling of 4213000 in words is "four million, two hundred thirteen thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 383 440 500 550 766 1000 1100 1375 1532 1915 2200 2750 3064 3830 4213 5500 7660 8426 9575 11000 15320 16852 19150 21065 33704 38300 42130 47875 76600 84260 95750 105325 168520 191500 210650 383000 421300 526625 842600 1053250 2106500 4213000