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2020331202 = 23379100591
BaseRepresentation
bin111100001101011…
…1100111011000010
312012210121110101120
41320122330323002
513114201044302
6532250413110
7101031350301
oct17032747302
95183543346
102020331202
1194747380a
12484731196
13262745466
1415246c438
15bc57b9bc
hex786bcec2

2020331202 has 16 divisors (see below), whose sum is σ = 4149869952. Its totient is φ = 655242480.

The previous prime is 2020331171. The next prime is 2020331207. The reversal of 2020331202 is 2021330202.

It is not an unprimeable number, because it can be changed into a prime (2020331207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4550074 + ... + 4550517.

It is an arithmetic number, because the mean of its divisors is an integer number (259366872).

Almost surely, 22020331202 is an apocalyptic number.

2020331202 is an abundant number, since it is smaller than the sum of its proper divisors (2129538750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020331202 is a wasteful number, since it uses less digits than its factorization.

2020331202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100633.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2020331202 is about 44948.0945313592. The cubic root of 2020331202 is about 1264.1759493256.

Adding to 2020331202 its reverse (2021330202), we get a palindrome (4041661404).

The spelling of 2020331202 in words is "two billion, twenty million, three hundred thirty-one thousand, two hundred two".

Divisors: 1 2 3 6 37 74 111 222 9100591 18201182 27301773 54603546 336721867 673443734 1010165601 2020331202