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5387210 = 25538721
BaseRepresentation
bin10100100011001111001010
3101010200212022
4110203033022
52334342320
6311244442
763535103
oct24431712
911120768
105387210
11304a544
121979722
1311680ca
14a033aa
15716325
hex5233ca

5387210 has 8 divisors (see below), whose sum is σ = 9696996. Its totient is φ = 2154880.

The previous prime is 5387201. The next prime is 5387233. The reversal of 5387210 is 127835.

It can be written as a sum of positive squares in 2 ways, for example, as 5387041 + 169 = 2321^2 + 13^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×53872103 (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5387210.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 269351 + ... + 269370.

Almost surely, 25387210 is an apocalyptic number.

5387210 is a deficient number, since it is larger than the sum of its proper divisors (4309786).

5387210 is a wasteful number, since it uses less digits than its factorization.

5387210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538728.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 5387210 is about 2321.0364064357. The cubic root of 5387210 is about 175.3024429895.

The spelling of 5387210 in words is "five million, three hundred eighty-seven thousand, two hundred ten".

Divisors: 1 2 5 10 538721 1077442 2693605 5387210