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5027911 = 71315483
BaseRepresentation
bin10011001011100001000111
3100110102222221
4103023201013
52241343121
6255433211
760510430
oct23134107
910412887
105027911
1129245a9
121825807
1310706c5
1494c487
15694b41
hex4cb847

5027911 has 8 divisors (see below), whose sum is σ = 5791104. Its totient is φ = 4275960.

The previous prime is 5027909. The next prime is 5027917. The reversal of 5027911 is 1197205.

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

It is a cyclic number.

It is not a de Polignac number, because 5027911 - 21 = 5027909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5027917) 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, 1825 + ... + 3658.

It is an arithmetic number, because the mean of its divisors is an integer number (723888).

Almost surely, 25027911 is an apocalyptic number.

5027911 is a deficient number, since it is larger than the sum of its proper divisors (763193).

5027911 is a wasteful number, since it uses less digits than its factorization.

5027911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 5027911 is about 2242.3003813049. The cubic root of 5027911 is about 171.3151853714.

The spelling of 5027911 in words is "five million, twenty-seven thousand, nine hundred eleven".

Divisors: 1 7 131 917 5483 38381 718273 5027911