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2035225 = 5281409
BaseRepresentation
bin111110000111000011001
310211101210201
413300320121
51010111400
6111342201
723204413
oct7607031
93741721
102035225
111170105
12821961
1356349a
143ad9b3
152a306a
hex1f0e19

2035225 has 6 divisors (see below), whose sum is σ = 2523710. Its totient is φ = 1628160.

The previous prime is 2035213. The next prime is 2035237. The reversal of 2035225 is 5225302.

It is an interprime number because it is at equal distance from previous prime (2035213) and next prime (2035237).

It can be written as a sum of positive squares in 3 ways, for example, as 64009 + 1971216 = 253^2 + 1404^2 .

It is not a de Polignac number, because 2035225 - 25 = 2035193 is a prime.

It is a d-powerful number, because it can be written as 27 + 0 + 33 + 52 + 214 + 216 + 59 .

2035225 is a lucky number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 40680 + ... + 40729.

22035225 is an apocalyptic number.

2035225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2035225 is a deficient number, since it is larger than the sum of its proper divisors (488485).

2035225 is an equidigital number, since it uses as much as digits as its factorization.

2035225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81419 (or 81414 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2035225 is about 1426.6131220482. The cubic root of 2035225 is about 126.7274831070.

It can be divided in two parts, 20 and 35225, that added together give a triangular number (35245 = T265).

The spelling of 2035225 in words is "two million, thirty-five thousand, two hundred twenty-five".

Divisors: 1 5 25 81409 407045 2035225