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2000011111010 = 251131215825671
BaseRepresentation
bin11101000110101001111…
…100111010101001100010
321002012101012202100101222
4131012221330322221202
5230232010321023020
64130443055055042
7264332065642463
oct35065174725142
97065335670358
102000011111010
1170122214a740
12283747811482
131167a5954833
146cb30142d6a
1537058e74b25
hex1d1a9f3aa62

2000011111010 has 32 divisors (see below), whose sum is σ = 3928553564544. Its totient is φ = 727043616000.

The previous prime is 2000011111003. The next prime is 2000011111019. The reversal of 2000011111010 is 101111100002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2000011111019) 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, 2569526 + ... + 3256145.

It is an arithmetic number, because the mean of its divisors is an integer number (122767298892).

Almost surely, 22000011111010 is an apocalyptic number.

2000011111010 is a deficient number, since it is larger than the sum of its proper divisors (1928542453534).

2000011111010 is a wasteful number, since it uses less digits than its factorization.

2000011111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5828810.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 2000011111010 its reverse (101111100002), we get a palindrome (2101122211012).

The spelling of 2000011111010 in words is "two trillion, eleven million, one hundred eleven thousand, ten".

Divisors: 1 2 5 10 11 22 55 110 3121 6242 15605 31210 34331 68662 171655 343310 5825671 11651342 29128355 58256710 64082381 128164762 320411905 640823810 18181919191 36363838382 90909595955 181819191910 200001111101 400002222202 1000005555505 2000011111010