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2020030113001 = 53331311504309
BaseRepresentation
bin11101011001010011001…
…011010110010011101001
321011010001101001000111011
4131121103023112103221
5231044010202104001
64143553343503521
7265641141440665
oct35312313262351
97133041030434
102020030113001
1170976537818a
122875b3bb7ba1
13118646253544
146daacb738a5
153782b6e5d51
hex1d6532d64e9

2020030113001 has 8 divisors (see below), whose sum is σ = 2058765300360. Its totient is φ = 1981317940992.

The previous prime is 2020030112981. The next prime is 2020030113053. The reversal of 2020030113001 is 1003110300202.

It can be written as a sum of positive squares in 4 ways, for example, as 834849517401 + 1185180595600 = 913701^2 + 1088660^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2020030113001 - 29 = 2020030112489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020030113301) 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, 5576566 + ... + 5927743.

It is an arithmetic number, because the mean of its divisors is an integer number (257345662545).

Almost surely, 22020030113001 is an apocalyptic number.

It is an amenable number.

2020030113001 is a deficient number, since it is larger than the sum of its proper divisors (38735187359).

2020030113001 is a wasteful number, since it uses less digits than its factorization.

2020030113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11507675.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 2020030113001 its reverse (1003110300202), we get a palindrome (3023140413203).

The spelling of 2020030113001 in words is "two trillion, twenty billion, thirty million, one hundred thirteen thousand, one".

Divisors: 1 53 3313 175589 11504309 609728377 38113775717 2020030113001