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5438060 = 225271903
BaseRepresentation
bin10100101111101001101100
3101020021121122
4110233221230
52343004220
6312320112
764136255
oct24575154
911207548
105438060
113084771
1219a3038
1311852b4
14a17b2c
15726425
hex52fa6c

5438060 has 12 divisors (see below), whose sum is σ = 11419968. Its totient is φ = 2175216.

The previous prime is 5438033. The next prime is 5438071. The reversal of 5438060 is 608345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135932 + ... + 135971.

It is an arithmetic number, because the mean of its divisors is an integer number (951664).

Almost surely, 25438060 is an apocalyptic number.

It is an amenable number.

5438060 is an abundant number, since it is smaller than the sum of its proper divisors (5981908).

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

5438060 is a wasteful number, since it uses less digits than its factorization.

5438060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271912 (or 271910 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5438060 is about 2331.9648367846. The cubic root of 5438060 is about 175.8522779066.

The spelling of 5438060 in words is "five million, four hundred thirty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 271903 543806 1087612 1359515 2719030 5438060