Search a number
-
+
4266380 = 225213319
BaseRepresentation
bin10000010001100110001100
322000202101002
4100101212030
52043011010
6231235432
751156266
oct20214614
98022332
104266380
112454438
121518b78
13b64bb1
147d0b36
155941a5
hex41198c

4266380 has 12 divisors (see below), whose sum is σ = 8959440. Its totient is φ = 1706544.

The previous prime is 4266377. The next prime is 4266391. The reversal of 4266380 is 836624.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106640 + ... + 106679.

It is an arithmetic number, because the mean of its divisors is an integer number (746620).

Almost surely, 24266380 is an apocalyptic number.

It is an amenable number.

4266380 is an abundant number, since it is smaller than the sum of its proper divisors (4693060).

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

4266380 is a wasteful number, since it uses less digits than its factorization.

4266380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213328 (or 213326 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4266380 is about 2065.5217258601. The cubic root of 4266380 is about 162.1884207077.

The spelling of 4266380 in words is "four million, two hundred sixty-six thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 213319 426638 853276 1066595 2133190 4266380