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2020000132131 = 3683985846819
BaseRepresentation
bin11101011001010001011…
…000111110110000100011
321011002222021121211110120
4131121101120332300203
5231043430013212011
64143550353131323
7265640325552132
oct35312130766043
97132867554416
102020000132131
1170974a460103
122875a5b59b43
1311863cc87197
146daa8bab919
1537828c72a06
hex1d65163ec23

2020000132131 has 8 divisors (see below), whose sum is σ = 2697276899520. Its totient is φ = 1344695059752.

The previous prime is 2020000132127. The next prime is 2020000132141. The reversal of 2020000132131 is 1312310000202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2020000132131 - 22 = 2020000132127 is a prime.

It is a super-2 number, since 2×20200001321312 (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2020000132131.

It is not an unprimeable number, because it can be changed into a prime (2020000132121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492921361 + ... + 492925458.

It is an arithmetic number, because the mean of its divisors is an integer number (337159612440).

Almost surely, 22020000132131 is an apocalyptic number.

2020000132131 is a deficient number, since it is larger than the sum of its proper divisors (677276767389).

2020000132131 is an equidigital number, since it uses as much as digits as its factorization.

2020000132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985847505.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2020000132131 its reverse (1312310000202), we get a palindrome (3332310132333).

The spelling of 2020000132131 in words is "two trillion, twenty billion, one hundred thirty-two thousand, one hundred thirty-one".

Divisors: 1 3 683 2049 985846819 2957540457 673333377377 2020000132131