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5027191 = 131920353
BaseRepresentation
bin10011001011010101110111
3100110102000021
4103023111313
52241332231
6255430011
760505351
oct23132567
910412007
105027191
112924004
121825307
131070290
1494c0d1
15694811
hex4cb577

5027191 has 8 divisors (see below), whose sum is σ = 5699120. Its totient is φ = 4396032.

The previous prime is 5027171. The next prime is 5027203. The reversal of 5027191 is 1917205.

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 5027191 - 25 = 5027159 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 (5027101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9930 + ... + 10423.

It is an arithmetic number, because the mean of its divisors is an integer number (712390).

Almost surely, 25027191 is an apocalyptic number.

5027191 is the 1295-th hex number.

5027191 is a deficient number, since it is larger than the sum of its proper divisors (671929).

5027191 is a wasteful number, since it uses less digits than its factorization.

5027191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20385.

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

The square root of 5027191 is about 2242.1398261482. The cubic root of 5027191 is about 171.3070075005.

The spelling of 5027191 in words is "five million, twenty-seven thousand, one hundred ninety-one".

Divisors: 1 13 19 247 20353 264589 386707 5027191