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2032485 = 357131489
BaseRepresentation
bin111110000001101100101
310211021001020
413300031211
51010014420
6111321353
723163420
oct7601545
93737036
102032485
111169044
12820259
13562170
143ac9b7
152a2340
hex1f0365

2032485 has 32 divisors (see below), whose sum is σ = 4005120. Its totient is φ = 857088.

The previous prime is 2032463. The next prime is 2032489. The reversal of 2032485 is 5842302.

It is not a de Polignac number, because 2032485 - 27 = 2032357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032489) 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 31 ways as a sum of consecutive naturals, for example, 621 + ... + 2109.

It is an arithmetic number, because the mean of its divisors is an integer number (125160).

22032485 is an apocalyptic number.

It is an amenable number.

2032485 is a deficient number, since it is larger than the sum of its proper divisors (1972635).

2032485 is a wasteful number, since it uses less digits than its factorization.

2032485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2032485 is about 1425.6524821989. The cubic root of 2032485 is about 126.6705869824.

Adding to 2032485 its reverse (5842302), we get a palindrome (7874787).

The spelling of 2032485 in words is "two million, thirty-two thousand, four hundred eighty-five".

Divisors: 1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 1365 1489 4467 7445 10423 19357 22335 31269 52115 58071 96785 135499 156345 290355 406497 677495 2032485