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2020302000 = 2435534157
BaseRepresentation
bin111100001101011…
…0101110010110000
312012210112222100000
41320122311302300
513114144131000
6532250030000
7101031166203
oct17032656260
95183488300
102020302000
11947453882
12484718300
13262735092
1415246193a
15bc573000
hex786b5cb0

2020302000 has 240 divisors, whose sum is σ = 7319344032. Its totient is φ = 538617600.

The previous prime is 2020301999. The next prime is 2020302017. The reversal of 2020302000 is 2030202.

2020302000 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 483922 + ... + 488078.

Almost surely, 22020302000 is an apocalyptic number.

2020302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3659672016).

2020302000 is an abundant number, since it is smaller than the sum of its proper divisors (5299042032).

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

2020302000 is an equidigital number, since it uses as much as digits as its factorization.

2020302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195 (or 4167 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 2020302000 is about 44947.7696888288. The cubic root of 2020302000 is about 1264.1698584688.

Adding to 2020302000 its reverse (2030202), we get a palindrome (2022332202).

The spelling of 2020302000 in words is "two billion, twenty million, three hundred two thousand".