Search a number
-
+
4941380 = 225247069
BaseRepresentation
bin10010110110011001000100
3100022001022002
4102312121010
52231111010
6253524432
760000233
oct22663104
910261262
104941380
112875594
1217a3718
1310401c2
14928b1a
156791a5
hex4b6644

4941380 has 12 divisors (see below), whose sum is σ = 10376940. Its totient is φ = 1976544.

The previous prime is 4941359. The next prime is 4941383. The reversal of 4941380 is 831494.

It can be written as a sum of positive squares in 2 ways, for example, as 1643524 + 3297856 = 1282^2 + 1816^2 .

It is not an unprimeable number, because it can be changed into a prime (4941383) 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, 123515 + ... + 123554.

It is an arithmetic number, because the mean of its divisors is an integer number (864745).

Almost surely, 24941380 is an apocalyptic number.

It is an amenable number.

4941380 is an abundant number, since it is smaller than the sum of its proper divisors (5435560).

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

4941380 is a wasteful number, since it uses less digits than its factorization.

4941380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247078 (or 247076 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 4941380 is about 2222.9215010882. The cubic root of 4941380 is about 170.3267073691.

The spelling of 4941380 in words is "four million, nine hundred forty-one thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 247069 494138 988276 1235345 2470690 4941380