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2525375 = 5389227
BaseRepresentation
bin1001101000100010111111
311202022011102
421220202333
51121303000
6130043315
730315416
oct11504277
94668142
102525375
111475396
12a1953b
136a5608
1449a47d
1534d3d5
hex2688bf

2525375 has 16 divisors (see below), whose sum is σ = 3201120. Its totient is φ = 1988800.

The previous prime is 2525371. The next prime is 2525387. The reversal of 2525375 is 5735252.

It is not a de Polignac number, because 2525375 - 22 = 2525371 is a prime.

It is a d-powerful number, because it can be written as 210 + 56 + 213 + 56 + 312 + 73 + 59 .

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11012 + ... + 11238.

It is an arithmetic number, because the mean of its divisors is an integer number (200070).

22525375 is an apocalyptic number.

2525375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2525375 is a deficient number, since it is larger than the sum of its proper divisors (675745).

2525375 is an equidigital number, since it uses as much as digits as its factorization.

2525375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 321 counting only the distinct ones).

The product of its digits is 10500, while the sum is 29.

The square root of 2525375 is about 1589.1428507217. The cubic root of 2525375 is about 136.1785249222.

The spelling of 2525375 in words is "two million, five hundred twenty-five thousand, three hundred seventy-five".

Divisors: 1 5 25 89 125 227 445 1135 2225 5675 11125 20203 28375 101015 505075 2525375