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20201310300 = 2235267337701
BaseRepresentation
bin10010110100000101…
…111000100001011100
31221010212022220001210
4102310011320201130
5312333013412200
613140320104420
71313415206253
oct226405704134
957125286053
1020201310300
118627127476
123ab9465110
131b9c300462
14d98d2979a
157d3783650
hex4b417885c

20201310300 has 36 divisors (see below), whose sum is σ = 58449125336. Its totient is φ = 5387016000.

The previous prime is 20201310299. The next prime is 20201310383. The reversal of 20201310300 is 301310202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33668551 + ... + 33669150.

Almost surely, 220201310300 is an apocalyptic number.

20201310300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201310300 is an abundant number, since it is smaller than the sum of its proper divisors (38247815036).

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

20201310300 is a wasteful number, since it uses less digits than its factorization.

20201310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67337718 (or 67337711 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20201310300 its reverse (301310202), we get a palindrome (20502620502).

The spelling of 20201310300 in words is "twenty billion, two hundred one million, three hundred ten thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 67337701 134675402 202013103 269350804 336688505 404026206 673377010 808052412 1010065515 1346754020 1683442525 2020131030 3366885050 4040262060 5050327575 6733770100 10100655150 20201310300