Search a number
-
+
5978380 = 225337887
BaseRepresentation
bin10110110011100100001100
3102020201210111
4112303210030
53012302010
6332045404
7101546452
oct26634414
912221714
105978380
113413711
122003864
131314205
14b189d2
157d158a
hex5b390c

5978380 has 24 divisors (see below), whose sum is σ = 12606048. Its totient is φ = 2381568.

The previous prime is 5978377. The next prime is 5978389. The reversal of 5978380 is 838795.

It is not an unprimeable number, because it can be changed into a prime (5978389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6297 + ... + 7183.

It is an arithmetic number, because the mean of its divisors is an integer number (525252).

Almost surely, 25978380 is an apocalyptic number.

It is an amenable number.

5978380 is an abundant number, since it is smaller than the sum of its proper divisors (6627668).

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

5978380 is a wasteful number, since it uses less digits than its factorization.

5978380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1231 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 5978380 is about 2445.0725960593. The cubic root of 5978380 is about 181.4935402336.

The spelling of 5978380 in words is "five million, nine hundred seventy-eight thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 337 674 887 1348 1685 1774 3370 3548 4435 6740 8870 17740 298919 597838 1195676 1494595 2989190 5978380