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5387901 = 31795967
BaseRepresentation
bin10100100011011001111101
3101010201210220
4110203121331
52334403101
6311251553
763540111
oct24433175
911121726
105387901
113050012
121979bb9
13116850c
14a03741
15716636
hex52367d

5387901 has 4 divisors (see below), whose sum is σ = 7183872. Its totient is φ = 3591932.

The previous prime is 5387891. The next prime is 5387909. The reversal of 5387901 is 1097835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5387901 - 217 = 5256829 is a prime.

It is a D-number.

It is a Curzon number.

5387901 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387909) by changing a digit.

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, 897981 + ... + 897986.

It is an arithmetic number, because the mean of its divisors is an integer number (1795968).

Almost surely, 25387901 is an apocalyptic number.

It is an amenable number.

5387901 is a deficient number, since it is larger than the sum of its proper divisors (1795971).

5387901 is a wasteful number, since it uses less digits than its factorization.

5387901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795970.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 5387901 is about 2321.1852575786. The cubic root of 5387901 is about 175.3099378282.

The spelling of 5387901 in words is "five million, three hundred eighty-seven thousand, nine hundred one".

Divisors: 1 3 1795967 5387901