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2000120210 = 2511171069583
BaseRepresentation
bin111011100110111…
…0110100110010010
312011101120122010022
41313031312212102
513044012321320
6530245303442
7100364512154
oct16715664622
95141518108
102000120210
11937019a10
12479a04b82
1325b4b9caa
1414d8caad4
15ba8d8325
hex77376992

2000120210 has 32 divisors (see below), whose sum is σ = 4158542592. Its totient is φ = 684532480.

The previous prime is 2000120207. The next prime is 2000120251. The reversal of 2000120210 is 120210002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532922 + ... + 536661.

It is an arithmetic number, because the mean of its divisors is an integer number (129954456).

Almost surely, 22000120210 is an apocalyptic number.

2000120210 is an abundant number, since it is smaller than the sum of its proper divisors (2158422382).

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

2000120210 is a wasteful number, since it uses less digits than its factorization.

2000120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069618.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2000120210 is about 44722.7035184592. The cubic root of 2000120210 is about 1259.9462919074.

Adding to 2000120210 its reverse (120210002), we get a palindrome (2120330212).

The spelling of 2000120210 in words is "two billion, one hundred twenty thousand, two hundred ten".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1870 1069583 2139166 5347915 10695830 11765413 18182911 23530826 36365822 58827065 90914555 117654130 181829110 200012021 400024042 1000060105 2000120210