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2020232 = 231913291
BaseRepresentation
bin111101101001110001000
310210122020102
413231032020
51004121412
6111144532
723112614
oct7551610
93718212
102020232
11115a915
12815148
13559706
143a8344
1529d8c2
hex1ed388

2020232 has 16 divisors (see below), whose sum is σ = 3987600. Its totient is φ = 956880.

The previous prime is 2020231. The next prime is 2020243. The reversal of 2020232 is 2320202.

It is not an unprimeable number, because it can be changed into a prime (2020231) 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 3 ways as a sum of consecutive naturals, for example, 6494 + ... + 6797.

It is an arithmetic number, because the mean of its divisors is an integer number (249225).

22020232 is an apocalyptic number.

It is an amenable number.

2020232 is a deficient number, since it is larger than the sum of its proper divisors (1967368).

2020232 is a wasteful number, since it uses less digits than its factorization.

2020232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13316 (or 13312 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2020232 is about 1421.3486553270. The cubic root of 2020232 is about 126.4155257861.

Adding to 2020232 its reverse (2320202), we get a palindrome (4340434).

The spelling of 2020232 in words is "two million, twenty thousand, two hundred thirty-two".

Divisors: 1 2 4 8 19 38 76 152 13291 26582 53164 106328 252529 505058 1010116 2020232