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2020310364 = 223229735193
BaseRepresentation
bin111100001101011…
…0111110101011100
312012210120101210210
41320122313311130
513114144412424
6532250132420
7101031232452
oct17032676534
95183511723
102020310364
1194745a096
12484721110
13262738b27
141524649d2
15bc575729
hex786b7d5c

2020310364 has 24 divisors (see below), whose sum is σ = 4734649360. Its totient is φ = 670495104.

The previous prime is 2020310359. The next prime is 2020310381. The reversal of 2020310364 is 4630130202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020310364.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364849 + ... + 370344.

Almost surely, 22020310364 is an apocalyptic number.

It is an amenable number.

2020310364 is an abundant number, since it is smaller than the sum of its proper divisors (2714338996).

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

2020310364 is a wasteful number, since it uses less digits than its factorization.

2020310364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735429 (or 735427 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2020310364 is about 44947.8627300565. The cubic root of 2020310364 is about 1264.1716030104.

Adding to 2020310364 its reverse (4630130202), we get a palindrome (6650440566).

The spelling of 2020310364 in words is "two billion, twenty million, three hundred ten thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 229 458 687 916 1374 2748 735193 1470386 2205579 2940772 4411158 8822316 168359197 336718394 505077591 673436788 1010155182 2020310364