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2020120010211 = 34730746668053
BaseRepresentation
bin11101011001011000100…
…010010001110111100011
321011010021122012021021110
4131121120202101313203
5231044201210311321
64144010314354403
7265643312524662
oct35313042216743
97133248167243
102020120010211
117098010992a6
1228761a12ba03
1311865ba6a764
146dabaa94dd9
1537834552176
hex1d658891de3

2020120010211 has 16 divisors (see below), whose sum is σ = 2759762041344. Its totient is φ = 1313798999904.

The previous prime is 2020120010197. The next prime is 2020120010221. The reversal of 2020120010211 is 1120100210202.

It is not a de Polignac number, because 2020120010211 - 218 = 2020119748067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020120010221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23290740 + ... + 23377313.

It is an arithmetic number, because the mean of its divisors is an integer number (172485127584).

Almost surely, 22020120010211 is an apocalyptic number.

2020120010211 is a deficient number, since it is larger than the sum of its proper divisors (739642031133).

2020120010211 is a wasteful number, since it uses less digits than its factorization.

2020120010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46668410.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2020120010211 its reverse (1120100210202), we get a palindrome (3140220220413).

The spelling of 2020120010211 in words is "two trillion, twenty billion, one hundred twenty million, ten thousand, two hundred eleven".

Divisors: 1 3 47 141 307 921 14429 43287 46668053 140004159 2193398491 6580195473 14327092271 42981276813 673373336737 2020120010211