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938125 = 541979
BaseRepresentation
bin11100101000010001101
31202122212101
43211002031
5220010000
632035101
710655026
oct3450215
91678771
10938125
11590911
12392a91
1326b006
141a5c4d
15137e6a
hexe508d

938125 has 20 divisors (see below), whose sum is σ = 1249600. Its totient is φ = 702000.

The previous prime is 938117. The next prime is 938129. The reversal of 938125 is 521839.

It is not a de Polignac number, because 938125 - 23 = 938117 is a prime.

938125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 938093 and 938102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938129) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11836 + ... + 11914.

It is an arithmetic number, because the mean of its divisors is an integer number (62480).

2938125 is an apocalyptic number.

938125 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

938125 is a deficient number, since it is larger than the sum of its proper divisors (311475).

938125 is an equidigital number, since it uses as much as digits as its factorization.

938125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 103 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 938125 is about 968.5685313905. The cubic root of 938125 is about 97.8934354625.

The spelling of 938125 in words is "nine hundred thirty-eight thousand, one hundred twenty-five".

Divisors: 1 5 19 25 79 95 125 395 475 625 1501 1975 2375 7505 9875 11875 37525 49375 187625 938125