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2020211010200 = 235243713308567
BaseRepresentation
bin11101011001011101111…
…101011010101010011000
321011010111222102112210102
4131121131331122222120
5231044343004311300
64144023325034532
7265645466154035
oct35313575325230
97133458375712
102020211010200
117098484a29a9
122876446b5a48
1311867487c8c6
146dac8bc238c
153783c52a0d5
hex1d65df5aa98

2020211010200 has 96 divisors (see below), whose sum is σ = 4873917692160. Its totient is φ = 778174723200.

The previous prime is 2020211010197. The next prime is 2020211010283. The reversal of 2020211010200 is 20101120202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1043684 + ... + 2264883.

It is an arithmetic number, because the mean of its divisors is an integer number (50769975960).

Almost surely, 22020211010200 is an apocalyptic number.

2020211010200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020211010200 is an abundant number, since it is smaller than the sum of its proper divisors (2853706681960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020211010200 is a wasteful number, since it uses less digits than its factorization.

2020211010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308697 (or 3308688 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2020211010200 its reverse (20101120202), we get a palindrome (2040312130402).

The spelling of 2020211010200 in words is "two trillion, twenty billion, two hundred eleven million, ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 43 50 71 86 100 142 172 200 215 284 344 355 430 568 710 860 1075 1420 1720 1775 2150 2840 3053 3550 4300 6106 7100 8600 12212 14200 15265 24424 30530 61060 76325 122120 152650 305300 610600 3308567 6617134 13234268 16542835 26468536 33085670 66171340 82714175 132342680 142268381 165428350 234908257 284536762 330856700 469816514 569073524 661713400 711341905 939633028 1138147048 1174541285 1422683810 1879266056 2349082570 2845367620 3556709525 4698165140 5690735240 5872706425 7113419050 9396330280 10101055051 11745412850 14226838100 20202110102 23490825700 28453676200 40404220204 46981651400 50505275255 80808440408 101010550510 202021101020 252526376275 404042202040 505052752550 1010105505100 2020211010200