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2535125 = 53171193
BaseRepresentation
bin1001101010111011010101
311202210112112
421222323111
51122111000
6130200405
730356015
oct11527325
94683475
102535125
11148174a
12a23105
136a9b98
1449dc45
15351235
hex26aed5

2535125 has 16 divisors (see below), whose sum is σ = 3352752. Its totient is φ = 1907200.

The previous prime is 2535121. The next prime is 2535161. The reversal of 2535125 is 5215352.

It can be written as a sum of positive squares in 8 ways, for example, as 481636 + 2053489 = 694^2 + 1433^2 .

It is not a de Polignac number, because 2535125 - 22 = 2535121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 2535125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1529 + ... + 2721.

It is an arithmetic number, because the mean of its divisors is an integer number (209547).

22535125 is an apocalyptic number.

2535125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2535125 is a deficient number, since it is larger than the sum of its proper divisors (817627).

2535125 is a wasteful number, since it uses less digits than its factorization.

2535125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225 (or 1215 counting only the distinct ones).

The product of its digits is 1500, while the sum is 23.

The square root of 2535125 is about 1592.2075869685. The cubic root of 2535125 is about 136.3535531265.

The spelling of 2535125 in words is "two million, five hundred thirty-five thousand, one hundred twenty-five".

Divisors: 1 5 17 25 85 125 425 1193 2125 5965 20281 29825 101405 149125 507025 2535125