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2020102202210 = 252233779239713
BaseRepresentation
bin11101011001010111011…
…110010110001101100010
321011010020101200112021212
4131121113132112031202
5231044132130432320
64144004440550122
7265643005255421
oct35312736261542
97133211615255
102020102202210
117097a2035944
12287614182342
13118658173c91
146dab857b2b8
1537832bd59c5
hex1d657796362

2020102202210 has 32 divisors (see below), whose sum is σ = 3653471485440. Its totient is φ = 804201159168.

The previous prime is 2020102202171. The next prime is 2020102202273. The reversal of 2020102202210 is 122022010202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8307314 + ... + 8547026.

It is an arithmetic number, because the mean of its divisors is an integer number (114170983920).

Almost surely, 22020102202210 is an apocalyptic number.

2020102202210 is a deficient number, since it is larger than the sum of its proper divisors (1633369283230).

2020102202210 is a wasteful number, since it uses less digits than its factorization.

2020102202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243722.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2020102202210 its reverse (122022010202), we get a palindrome (2142124212412).

The spelling of 2020102202210 in words is "two trillion, twenty billion, one hundred two million, two hundred two thousand, two hundred ten".

Divisors: 1 2 5 10 223 446 1115 2230 3779 7558 18895 37790 239713 479426 842717 1198565 1685434 2397130 4213585 8427170 53455999 106911998 267279995 534559990 905875427 1811750854 4529377135 9058754270 202010220221 404020440442 1010051101105 2020102202210