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5381275 = 521911329
BaseRepresentation
bin10100100001110010011011
3101010101201111
4110201302123
52334200100
6311201151
763511564
oct24416233
911111644
105381275
113046039
1219761b7
1311654b3
14a0116b
157146ba
hex521c9b

5381275 has 12 divisors (see below), whose sum is σ = 7024600. Its totient is φ = 4078080.

The previous prime is 5381273. The next prime is 5381281. The reversal of 5381275 is 5721835.

It is not a de Polignac number, because 5381275 - 21 = 5381273 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5381273) 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 11 ways as a sum of consecutive naturals, for example, 5190 + ... + 6139.

Almost surely, 25381275 is an apocalyptic number.

5381275 is a deficient number, since it is larger than the sum of its proper divisors (1643325).

5381275 is a wasteful number, since it uses less digits than its factorization.

5381275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11358 (or 11353 counting only the distinct ones).

The product of its digits is 8400, while the sum is 31.

The square root of 5381275 is about 2319.7575304329. The cubic root of 5381275 is about 175.2380434021.

The spelling of 5381275 in words is "five million, three hundred eighty-one thousand, two hundred seventy-five".

Divisors: 1 5 19 25 95 475 11329 56645 215251 283225 1076255 5381275