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2020020013201 = 28149914406179
BaseRepresentation
bin11101011001010010100…
…100110100100010010001
321011010000200000220011111
4131121102210310202101
5231044000110410301
64143552343213321
7265640656544341
oct35312244644221
97133020026144
102020020013201
1170975a6aa043
122875b0747241
13118644128428
146daab6a4d21
153782a89d551
hex1d652934891

2020020013201 has 8 divisors (see below), whose sum is σ = 2031271380000. Its totient is φ = 2008797460320.

The previous prime is 2020020013189. The next prime is 2020020013247. The reversal of 2020020013201 is 1023100200202.

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 2020020013201 - 217 = 2020019882129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020020013261) 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, 7062871 + ... + 7343308.

It is an arithmetic number, because the mean of its divisors is an integer number (253908922500).

Almost surely, 22020020013201 is an apocalyptic number.

It is an amenable number.

2020020013201 is a deficient number, since it is larger than the sum of its proper divisors (11251366799).

2020020013201 is a wasteful number, since it uses less digits than its factorization.

2020020013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14406959.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2020020013201 its reverse (1023100200202), we get a palindrome (3043120213403).

The spelling of 2020020013201 in words is "two trillion, twenty billion, twenty million, thirteen thousand, two hundred one".

Divisors: 1 281 499 140219 14406179 4048136299 7188683321 2020020013201