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2020314012 = 223168359501
BaseRepresentation
bin111100001101011…
…1000101110011100
312012210120120210220
41320122320232130
513114200022022
6532250201340
7101031246213
oct17032705634
95183516726
102020314012
11947461902
12484723250
1326273a6a2
1415246607a
15bc57685c
hex786b8b9c

2020314012 has 12 divisors (see below), whose sum is σ = 4714066056. Its totient is φ = 673438000.

The previous prime is 2020314011. The next prime is 2020314053. The reversal of 2020314012 is 2104130202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×20203140122 = 8163337414167072288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2020313982 and 2020314000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020314011) 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 3 ways as a sum of consecutive naturals, for example, 84179739 + ... + 84179762.

It is an arithmetic number, because the mean of its divisors is an integer number (392838838).

Almost surely, 22020314012 is an apocalyptic number.

It is an amenable number.

2020314012 is an abundant number, since it is smaller than the sum of its proper divisors (2693752044).

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

2020314012 is a wasteful number, since it uses less digits than its factorization.

2020314012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168359508 (or 168359506 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2020314012 is about 44947.9033103881. The cubic root of 2020314012 is about 1264.1723638993.

Adding to 2020314012 its reverse (2104130202), we get a palindrome (4124444214).

The spelling of 2020314012 in words is "two billion, twenty million, three hundred fourteen thousand, twelve".

Divisors: 1 2 3 4 6 12 168359501 336719002 505078503 673438004 1010157006 2020314012